Fix(l10n): Update translations from Transifex

Signed-off-by: Nextcloud bot <bot@nextcloud.com>

88 files changed, 268 insertions, 4 deletions

diff --git a/apps/settings/l10n/ar.js b/apps/settings/l10n/ar.js
index 9f35675356f..fc4de2783de 100644
--- a/apps/settings/l10n/ar.js
+++ b/apps/settings/l10n/ar.js
@@ -143,6 +143,9 @@ OC.L10N.register(
     "Old user imported certificates" : "شهادات مستورَدة لمستخدِم قديم",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "مَهمّة خلفية مُعلّقة pending قيد انتظار فحص شهادة أمان SSL تمت إضافتها من المستخدِم. يُرجى المحاولة لاحقاً.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "يوجد حاليّاً مستخدم رفع شهادة أمان SSL لم تعد قيد الاستخدام منذ نكست كلاود 21. يمكن استيرادها باستعمال سطر الأوامر command line عبر الأمر \"occ security:certificates:import\". مساراتهم داخل دليل البيانات كما هي موضحة أدناه.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "تفتقد قاعدة البيانات إلى بعض الأعمدة الاختيارية. نظرًا لحقيقة أن إضافة أعمدة على الجداول الكبيرة قد تستغرق بعض الوقت لم تتم إضافتها تلقائيًا عندما يمكن أن تكون اختيارية. من خلال تشغيل \"occ db: add-missing-columns\" ، يمكن إضافة الأعمدة المفقودة يدويًا أثناء استمرار تشغيل الخادم. بمجرد إضافة الأعمدة ، قد تعمل بعض الميزات على تحسين الاستجابة أو قابلية الاستخدام.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "تفتقد قاعدة البيانات إلى بعض الفهارس. نظرًا لحقيقة أن إضافة الفهارس على الجداول الكبيرة قد تستغرق بعض الوقت لم تتم إضافتها تلقائيًا. من خلال تشغيل \"occ db: add-missing-indexices\" ، يمكن إضافة تلك الفهارس المفقودة يدويًا أثناء استمرار تشغيل الخادم. بمجرد إضافة الفهارس، تكون الاستعلامات إلى هذه الجداول عادةً أسرع بكثير.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "تفتقد قاعدة البيانات إلى بعض المفاتيح الأساسية. نظرًا لحقيقة أن إضافة المفاتيح الأساسية على الطاولات الكبيرة قد تستغرق بعض الوقت لم تتم إضافتها تلقائيًا. من خلال تشغيل \"occ db: add-missing-basic-keys\" يمكن إضافة تلك المفاتيح الأساسية المفقودة يدويًا أثناء استمرار تشغيل الخادم.",
     "Default phone region" : "دولة أو منطقة الهاتف الافتراضية",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "لا يحتوي التثبيت الخاص بك على مجموعة افتراضية لمنطقة الهاتف. و الذي هو أمر لازمٌ للتحقق من صحة أرقام الهواتف في إعدادات الملف الشخصي في حال عدم توفير الكود الهاتفي للدولة. للسماح باستعمال أرقام هاتفية بدون كود الدولة، يرجى إضافة \"default_phone_region\" مع رمز ISO 3166-1 الخاص بالمنطقة إلى ملف التكوين الخاص بك.",
     "Email test" : "بريد الكتروني تجريبي",
diff --git a/apps/settings/l10n/ar.json b/apps/settings/l10n/ar.json
index 8c5c1330f27..22ec3f477ad 100644
--- a/apps/settings/l10n/ar.json
+++ b/apps/settings/l10n/ar.json
@@ -141,6 +141,9 @@
     "Old user imported certificates" : "شهادات مستورَدة لمستخدِم قديم",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "مَهمّة خلفية مُعلّقة pending قيد انتظار فحص شهادة أمان SSL تمت إضافتها من المستخدِم. يُرجى المحاولة لاحقاً.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "يوجد حاليّاً مستخدم رفع شهادة أمان SSL لم تعد قيد الاستخدام منذ نكست كلاود 21. يمكن استيرادها باستعمال سطر الأوامر command line عبر الأمر \"occ security:certificates:import\". مساراتهم داخل دليل البيانات كما هي موضحة أدناه.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "تفتقد قاعدة البيانات إلى بعض الأعمدة الاختيارية. نظرًا لحقيقة أن إضافة أعمدة على الجداول الكبيرة قد تستغرق بعض الوقت لم تتم إضافتها تلقائيًا عندما يمكن أن تكون اختيارية. من خلال تشغيل \"occ db: add-missing-columns\" ، يمكن إضافة الأعمدة المفقودة يدويًا أثناء استمرار تشغيل الخادم. بمجرد إضافة الأعمدة ، قد تعمل بعض الميزات على تحسين الاستجابة أو قابلية الاستخدام.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "تفتقد قاعدة البيانات إلى بعض الفهارس. نظرًا لحقيقة أن إضافة الفهارس على الجداول الكبيرة قد تستغرق بعض الوقت لم تتم إضافتها تلقائيًا. من خلال تشغيل \"occ db: add-missing-indexices\" ، يمكن إضافة تلك الفهارس المفقودة يدويًا أثناء استمرار تشغيل الخادم. بمجرد إضافة الفهارس، تكون الاستعلامات إلى هذه الجداول عادةً أسرع بكثير.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "تفتقد قاعدة البيانات إلى بعض المفاتيح الأساسية. نظرًا لحقيقة أن إضافة المفاتيح الأساسية على الطاولات الكبيرة قد تستغرق بعض الوقت لم تتم إضافتها تلقائيًا. من خلال تشغيل \"occ db: add-missing-basic-keys\" يمكن إضافة تلك المفاتيح الأساسية المفقودة يدويًا أثناء استمرار تشغيل الخادم.",
     "Default phone region" : "دولة أو منطقة الهاتف الافتراضية",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "لا يحتوي التثبيت الخاص بك على مجموعة افتراضية لمنطقة الهاتف. و الذي هو أمر لازمٌ للتحقق من صحة أرقام الهواتف في إعدادات الملف الشخصي في حال عدم توفير الكود الهاتفي للدولة. للسماح باستعمال أرقام هاتفية بدون كود الدولة، يرجى إضافة \"default_phone_region\" مع رمز ISO 3166-1 الخاص بالمنطقة إلى ملف التكوين الخاص بك.",
     "Email test" : "بريد الكتروني تجريبي",
diff --git a/apps/settings/l10n/bg.js b/apps/settings/l10n/bg.js
index ba22902c9ea..b028e81b43c 100644
--- a/apps/settings/l10n/bg.js
+++ b/apps/settings/l10n/bg.js
@@ -136,6 +136,9 @@ OC.L10N.register(
     "Verifying" : "Потвърждаване",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Предстои фонова работа, която проверява за импортирани от потребителя SSL сертификати. Моля, проверете отново по-късно.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Има някои импортирани от потребителя SSL сертификати, които вече не се използват с Nextcloud 21. Те ​​могат да бъдат импортирани в командния ред, чрез командата \"occ security:certificates:import\". Техните пътища в директорията с данни са показани по-долу.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "В базата данни липсват някои изборни колони. Поради факта, че добавянето на колони в големи таблици може да отнеме известно време, те не се добавят автоматично, когато могат да бъдат по избор. Чрез стартиране на \"occ db: add-missing-колони\" тези липсващи колони могат да бъдат добавени ръчно, докато екземплярът продължава да работи. След като колоните бъдат добавени, някои функции могат да подобрят отзивчивостта или използваемостта.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Някои индекси липсват в базата данни. Не са добавени защото процеса може да отнеме доста време. Можете да стартирате процеса ръчно като изпълните командата \"occ db:add-missing-indices\". След добавянето на индексите заявките към изброените таблици ще минават много по-бързо.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "В базата данни липсват някои първични ключове. Поради факта, че добавянето на първични ключове на големи маси може да отнеме известно време, те не бяха добавени автоматично. Чрез стартиране на \"occ db: add-missing-primary-keys\" тези липсващи първични ключове могат да бъдат добавени ръчно, докато екземплярът продължава да работи.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Сървърът няма работеща интернет връзка: Множество крайни точки не могат да бъдат достигнати. Това означава, че някои от функциите като монтиране на външно хранилище, известия за актуализации или инсталиране на приложения на трети страни няма да работят. Достъпът до файлове от разстояние и изпращането на имейли с известие, също може да не работят. Установете връзка от този сървър с Интернет, за да се насладите на всички функции.",
     "Disabled" : "Изключено",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Старият формат за криптиране от страна на сървъра е активиран. Препоръчваме да го деактивирате.",
diff --git a/apps/settings/l10n/bg.json b/apps/settings/l10n/bg.json
index 9c81f16d186..6c46da22d8c 100644
--- a/apps/settings/l10n/bg.json
+++ b/apps/settings/l10n/bg.json
@@ -134,6 +134,9 @@
     "Verifying" : "Потвърждаване",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Предстои фонова работа, която проверява за импортирани от потребителя SSL сертификати. Моля, проверете отново по-късно.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Има някои импортирани от потребителя SSL сертификати, които вече не се използват с Nextcloud 21. Те ​​могат да бъдат импортирани в командния ред, чрез командата \"occ security:certificates:import\". Техните пътища в директорията с данни са показани по-долу.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "В базата данни липсват някои изборни колони. Поради факта, че добавянето на колони в големи таблици може да отнеме известно време, те не се добавят автоматично, когато могат да бъдат по избор. Чрез стартиране на \"occ db: add-missing-колони\" тези липсващи колони могат да бъдат добавени ръчно, докато екземплярът продължава да работи. След като колоните бъдат добавени, някои функции могат да подобрят отзивчивостта или използваемостта.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Някои индекси липсват в базата данни. Не са добавени защото процеса може да отнеме доста време. Можете да стартирате процеса ръчно като изпълните командата \"occ db:add-missing-indices\". След добавянето на индексите заявките към изброените таблици ще минават много по-бързо.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "В базата данни липсват някои първични ключове. Поради факта, че добавянето на първични ключове на големи маси може да отнеме известно време, те не бяха добавени автоматично. Чрез стартиране на \"occ db: add-missing-primary-keys\" тези липсващи първични ключове могат да бъдат добавени ръчно, докато екземплярът продължава да работи.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Сървърът няма работеща интернет връзка: Множество крайни точки не могат да бъдат достигнати. Това означава, че някои от функциите като монтиране на външно хранилище, известия за актуализации или инсталиране на приложения на трети страни няма да работят. Достъпът до файлове от разстояние и изпращането на имейли с известие, също може да не работят. Установете връзка от този сървър с Интернет, за да се насладите на всички функции.",
     "Disabled" : "Изключено",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Старият формат за криптиране от страна на сървъра е активиран. Препоръчваме да го деактивирате.",
diff --git a/apps/settings/l10n/br.js b/apps/settings/l10n/br.js
index 4956dd5e554..b64867db82a 100644
--- a/apps/settings/l10n/br.js
+++ b/apps/settings/l10n/br.js
@@ -106,6 +106,8 @@ OC.L10N.register(
     "Background jobs" : "Labour diadreñv",
     "Unlimited" : "Didermenet",
     "Verifying" : "O gwiriañ",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Mankout a ra kolonennoù er roadennoù-diaz dibabapl. Abalamour e kemer amzer ouzhpennañ kolonennoù e taolennoù bras, n'int ket bet lakaet en un doare otomatek. En ul lakaat da dreiñ \"occ db:add-missing-columns\" eo posupl ouzhpennañ ar c'holonennoù a vank gant an dorn pa vo an azgoulenn o treiñ. Ur wech ouzhpennet ar c'holonennoù, goulennoù savet d'an taolennoù a vo buanaet.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Mankout a ra rollioù er roadenn-diaz. Abalamour e kemer amzer ouzhpennañ rollioù e taolennoù bras, n'int ket bet lakaet en un doare otomatek. En ul lakaat da dreiñ \"occ db:add-missing-indices\" eo posupl ouzhpennañ ar rollioù a vank gant an dorn pa vo an azgoulenn o treiñ. Ur wech ar rollioù ouzhpennet, goulennoù savet d'an taolennoù a vo buanaet.",
     "Disabled" : "Disaotreañ",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Stumm ar sifrañ kostez ar servijour kozh a zo aotreet. Aliet eo hen disaotreañ.",
     "Supported" : "Douget",
diff --git a/apps/settings/l10n/br.json b/apps/settings/l10n/br.json
index f8a188033b6..dfd04e8fc89 100644
--- a/apps/settings/l10n/br.json
+++ b/apps/settings/l10n/br.json
@@ -104,6 +104,8 @@
     "Background jobs" : "Labour diadreñv",
     "Unlimited" : "Didermenet",
     "Verifying" : "O gwiriañ",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Mankout a ra kolonennoù er roadennoù-diaz dibabapl. Abalamour e kemer amzer ouzhpennañ kolonennoù e taolennoù bras, n'int ket bet lakaet en un doare otomatek. En ul lakaat da dreiñ \"occ db:add-missing-columns\" eo posupl ouzhpennañ ar c'holonennoù a vank gant an dorn pa vo an azgoulenn o treiñ. Ur wech ouzhpennet ar c'holonennoù, goulennoù savet d'an taolennoù a vo buanaet.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Mankout a ra rollioù er roadenn-diaz. Abalamour e kemer amzer ouzhpennañ rollioù e taolennoù bras, n'int ket bet lakaet en un doare otomatek. En ul lakaat da dreiñ \"occ db:add-missing-indices\" eo posupl ouzhpennañ ar rollioù a vank gant an dorn pa vo an azgoulenn o treiñ. Ur wech ar rollioù ouzhpennet, goulennoù savet d'an taolennoù a vo buanaet.",
     "Disabled" : "Disaotreañ",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Stumm ar sifrañ kostez ar servijour kozh a zo aotreet. Aliet eo hen disaotreañ.",
     "Supported" : "Douget",
diff --git a/apps/settings/l10n/ca.js b/apps/settings/l10n/ca.js
index a7f4100ef5e..463ebb901dc 100644
--- a/apps/settings/l10n/ca.js
+++ b/apps/settings/l10n/ca.js
@@ -137,6 +137,9 @@ OC.L10N.register(
     "Verifying" : "S'està verificant",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Hi ha un treball en segon pla pendent que de comprovar els certificats SSL importats per l'usuari. Comproveu-ho més tard.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Hi ha alguns certificats SSL importats per l'usuari que ja no s'utilitzen amb Nextcloud 21. Es poden importar en la línia d'ordres a través de l'ordre «occ security:certificates:import». A continuació se'n mostren els camins dins del directori de dades.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Falten algunes columnes opcionals en la base de dades. Com que afegir columnes a taules grans pot tardar una estona i són opcionals, no s'han afegit automàticament. Podeu executar «occ db:add-missing-columns» per a afegir les columnes que falten manualment amb la instància en funcionament. Després d'afegir les columnes, és possible que millori el temps de resposta o la usabilitat d'algunes característiques.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Falten alguns índexs en la base de dades. Com que afegir índexs a taules grans pot tardar una estona, no s'han afegit automàticament. Si executeu «occ db:add-missing-indices», els índexs que falten es podran afegir manualment amb la instància en funcionament. Un cop afegits els índexs, les consultes en les taules solen ser molt més ràpides.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Falten algunes claus principals en la base de dades. Com que afegir les claus principals a taules grans pot tardar una estona, no s'han afegit automàticament. Podeu executar «occ db:add-missing-primary-keys» per a afegir les claus principals que falten manualment amb la instància en funcionament.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Aquest servidor no té una connexió a Internet operativa: no es pot accedir a diversos punts de connexió. Això significa que no funcionaran algunes de les característiques, com el muntatge d'emmagatzematge extern, les notificacions sobre les actualitzacions o la instal·lació d'aplicacions de tercers. És possible que no funcionin tampoc l'accés a fitxers remots ni l'enviament de correus electrònics de notificació. Establiu una connexió d'aquest servidor a Internet per a gaudir de totes les característiques.",
     "Disabled" : "Inhabilitat",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "L'antic format de xifratge del servidor està habilitat. Recomanem desactivar-ho.",
diff --git a/apps/settings/l10n/ca.json b/apps/settings/l10n/ca.json
index a6a613d9215..a56d90da941 100644
--- a/apps/settings/l10n/ca.json
+++ b/apps/settings/l10n/ca.json
@@ -135,6 +135,9 @@
     "Verifying" : "S'està verificant",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Hi ha un treball en segon pla pendent que de comprovar els certificats SSL importats per l'usuari. Comproveu-ho més tard.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Hi ha alguns certificats SSL importats per l'usuari que ja no s'utilitzen amb Nextcloud 21. Es poden importar en la línia d'ordres a través de l'ordre «occ security:certificates:import». A continuació se'n mostren els camins dins del directori de dades.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Falten algunes columnes opcionals en la base de dades. Com que afegir columnes a taules grans pot tardar una estona i són opcionals, no s'han afegit automàticament. Podeu executar «occ db:add-missing-columns» per a afegir les columnes que falten manualment amb la instància en funcionament. Després d'afegir les columnes, és possible que millori el temps de resposta o la usabilitat d'algunes característiques.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Falten alguns índexs en la base de dades. Com que afegir índexs a taules grans pot tardar una estona, no s'han afegit automàticament. Si executeu «occ db:add-missing-indices», els índexs que falten es podran afegir manualment amb la instància en funcionament. Un cop afegits els índexs, les consultes en les taules solen ser molt més ràpides.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Falten algunes claus principals en la base de dades. Com que afegir les claus principals a taules grans pot tardar una estona, no s'han afegit automàticament. Podeu executar «occ db:add-missing-primary-keys» per a afegir les claus principals que falten manualment amb la instància en funcionament.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Aquest servidor no té una connexió a Internet operativa: no es pot accedir a diversos punts de connexió. Això significa que no funcionaran algunes de les característiques, com el muntatge d'emmagatzematge extern, les notificacions sobre les actualitzacions o la instal·lació d'aplicacions de tercers. És possible que no funcionin tampoc l'accés a fitxers remots ni l'enviament de correus electrònics de notificació. Establiu una connexió d'aquest servidor a Internet per a gaudir de totes les característiques.",
     "Disabled" : "Inhabilitat",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "L'antic format de xifratge del servidor està habilitat. Recomanem desactivar-ho.",
diff --git a/apps/settings/l10n/cs.js b/apps/settings/l10n/cs.js
index 5ca4fe1f27f..15bda796e2a 100644
--- a/apps/settings/l10n/cs.js
+++ b/apps/settings/l10n/cs.js
@@ -143,6 +143,9 @@ OC.L10N.register(
     "Old user imported certificates" : "Staré uživatelem importované certifikáty",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Úloha na pozadí čeká na kontrolu uživatelských importovaných SSL certifikátů. Zkuste to prosím později.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Nacházejí se zde některé SSL certifikáty, importované uživatelem, které se už s Nextcloud 21 nepoužívají. Lze je naimportovat v příkazovém řádku pomocí příkazu „occ security:certificates:import“. Popisy jejich umístění v adresáři s daty jsou uvedeny níže.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "V databázi chybí některé volitelné sloupce. Protože přidání sloupců do rozsáhlých tabulek může trvat dlouho, nebyly přidány automaticky (jsou volitelné). Spuštěním příkazu „occ db:add-missing-columns“ je možné tyto chybějící sloupce přidat ručně a to za provozu instance. Po přidání se může zlepšit doba reakce a použitelnost některých funkcí.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "V databázi chybí některé indexy. Protože přidávání indexů na velkých tabulkách může zabrat nějaký čas, nebyly přidány automaticky. Spuštěním „occ db:add-missing-indices“ je možné tyto chybějící indexy ručně za provozu instance. Po přidání indexů dotazy do těchto tabulek jsou obvykle mnohem rychlejší.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "V databázi chybí některé primární klíče. Vzhledem k tomu, že přidání primárních klíčů do velkých tabulek může nějakou dobu trvat, nebyly přidány automaticky. Spuštěním příkazu „occ db:add-missing-primary-keys“ lze tyto chybějící primární klíče přidat ručně, zatímco instance běží.",
     "Default phone region" : "Výchozí mezinárodní předčíslí",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Vaše instalace nemá nastavenou žádnou výchozí oblast telefonu. To je nutné k ověření telefonních čísel v nastavení profilu bez kódu země. Chcete-li povolit čísla bez kódu země, přidejte do svého souboru s nastaveními řetězec „default_phone_region“ s příslušným kódem ISO 3166-1 regionu.",
     "Email test" : "Zkouška e-mailu",
diff --git a/apps/settings/l10n/cs.json b/apps/settings/l10n/cs.json
index 4b8129ee22a..d683e5b7d37 100644
--- a/apps/settings/l10n/cs.json
+++ b/apps/settings/l10n/cs.json
@@ -141,6 +141,9 @@
     "Old user imported certificates" : "Staré uživatelem importované certifikáty",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Úloha na pozadí čeká na kontrolu uživatelských importovaných SSL certifikátů. Zkuste to prosím později.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Nacházejí se zde některé SSL certifikáty, importované uživatelem, které se už s Nextcloud 21 nepoužívají. Lze je naimportovat v příkazovém řádku pomocí příkazu „occ security:certificates:import“. Popisy jejich umístění v adresáři s daty jsou uvedeny níže.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "V databázi chybí některé volitelné sloupce. Protože přidání sloupců do rozsáhlých tabulek může trvat dlouho, nebyly přidány automaticky (jsou volitelné). Spuštěním příkazu „occ db:add-missing-columns“ je možné tyto chybějící sloupce přidat ručně a to za provozu instance. Po přidání se může zlepšit doba reakce a použitelnost některých funkcí.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "V databázi chybí některé indexy. Protože přidávání indexů na velkých tabulkách může zabrat nějaký čas, nebyly přidány automaticky. Spuštěním „occ db:add-missing-indices“ je možné tyto chybějící indexy ručně za provozu instance. Po přidání indexů dotazy do těchto tabulek jsou obvykle mnohem rychlejší.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "V databázi chybí některé primární klíče. Vzhledem k tomu, že přidání primárních klíčů do velkých tabulek může nějakou dobu trvat, nebyly přidány automaticky. Spuštěním příkazu „occ db:add-missing-primary-keys“ lze tyto chybějící primární klíče přidat ručně, zatímco instance běží.",
     "Default phone region" : "Výchozí mezinárodní předčíslí",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Vaše instalace nemá nastavenou žádnou výchozí oblast telefonu. To je nutné k ověření telefonních čísel v nastavení profilu bez kódu země. Chcete-li povolit čísla bez kódu země, přidejte do svého souboru s nastaveními řetězec „default_phone_region“ s příslušným kódem ISO 3166-1 regionu.",
     "Email test" : "Zkouška e-mailu",
diff --git a/apps/settings/l10n/da.js b/apps/settings/l10n/da.js
index fbd91fa4d86..fd932c9db0a 100644
--- a/apps/settings/l10n/da.js
+++ b/apps/settings/l10n/da.js
@@ -119,6 +119,9 @@ OC.L10N.register(
     "Verifying" : "Bekræfter",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Der afventer et baggrundsjob, der søger efter brugerimporterede SSL-certifikater. Kom venligst tilbage senere.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Der er nogle brugerimporterede SSL-certifikater til stede, som ikke længere bruges med Nextcloud 21. De kan importeres på kommandolinjen via kommandoen \"occ security:certificates:import\". Deres stier inde i databiblioteket er vist nedenfor.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Databasen mangler nogle valgfrie kolonner. Da tilføjelse af koloner i store tabeller kan tage noget tid, blev de ikke blevet tilføjet automatisk da de er valgfrie. Kør \"occ db:add-missing-columns\" for manuelt at tilføje de manglende kolonner mens instansen fortsætter. Når kolonnerne er tliføjet vil nogle funktioner muligvis forbedre respons tiden eller brugbarheden.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Databasen mangler nogle indekser. Da tilføjelse af indekser kan tage noget tid, blev de ikke tilføjet automatisk. Kør \"occ db:add-missing-indices\" for manuelt at tilføje disse indekser mens forekomsten forbliver aktiv. Når indekserne er tilføjet, er forespørgsler til disse tabeller normalt meget hurtigere. ",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Databasen mangler nogle primære nøgler. På grund af det faktum, at tilføjelse af primærnøgler på store borde kunne tage noget tid, blev de ikke tilføjet automatisk. Ved at køre \"occ db:add-missing-primary-keys\" kunne de manglende primærnøgler tilføjes manuelt, mens instansen bliver ved med at køre.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Denne server har ingen fungerende internetforbindelse: Flere slutpunkter kunne ikke nås. Det betyder, at nogle af funktionerne som montering af eksternt lager, meddelelser om opdateringer eller installation af tredjepartsapps ikke vil fungere. Fjernadgang til filer og afsendelse af notifikations-e-mails virker muligvis heller ikke. Opret en forbindelse fra denne server til internettet for at nyde alle funktioner.",
     "Disabled" : "Deaktiveret",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Det gamle serverside-krypteringsformat er aktiveret. Vi anbefaler at deaktivere dette.",
diff --git a/apps/settings/l10n/da.json b/apps/settings/l10n/da.json
index da571d22a6e..1b95752627d 100644
--- a/apps/settings/l10n/da.json
+++ b/apps/settings/l10n/da.json
@@ -117,6 +117,9 @@
     "Verifying" : "Bekræfter",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Der afventer et baggrundsjob, der søger efter brugerimporterede SSL-certifikater. Kom venligst tilbage senere.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Der er nogle brugerimporterede SSL-certifikater til stede, som ikke længere bruges med Nextcloud 21. De kan importeres på kommandolinjen via kommandoen \"occ security:certificates:import\". Deres stier inde i databiblioteket er vist nedenfor.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Databasen mangler nogle valgfrie kolonner. Da tilføjelse af koloner i store tabeller kan tage noget tid, blev de ikke blevet tilføjet automatisk da de er valgfrie. Kør \"occ db:add-missing-columns\" for manuelt at tilføje de manglende kolonner mens instansen fortsætter. Når kolonnerne er tliføjet vil nogle funktioner muligvis forbedre respons tiden eller brugbarheden.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Databasen mangler nogle indekser. Da tilføjelse af indekser kan tage noget tid, blev de ikke tilføjet automatisk. Kør \"occ db:add-missing-indices\" for manuelt at tilføje disse indekser mens forekomsten forbliver aktiv. Når indekserne er tilføjet, er forespørgsler til disse tabeller normalt meget hurtigere. ",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Databasen mangler nogle primære nøgler. På grund af det faktum, at tilføjelse af primærnøgler på store borde kunne tage noget tid, blev de ikke tilføjet automatisk. Ved at køre \"occ db:add-missing-primary-keys\" kunne de manglende primærnøgler tilføjes manuelt, mens instansen bliver ved med at køre.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Denne server har ingen fungerende internetforbindelse: Flere slutpunkter kunne ikke nås. Det betyder, at nogle af funktionerne som montering af eksternt lager, meddelelser om opdateringer eller installation af tredjepartsapps ikke vil fungere. Fjernadgang til filer og afsendelse af notifikations-e-mails virker muligvis heller ikke. Opret en forbindelse fra denne server til internettet for at nyde alle funktioner.",
     "Disabled" : "Deaktiveret",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Det gamle serverside-krypteringsformat er aktiveret. Vi anbefaler at deaktivere dette.",
diff --git a/apps/settings/l10n/de.js b/apps/settings/l10n/de.js
index ba0ff2341b7..c759ae90815 100644
--- a/apps/settings/l10n/de.js
+++ b/apps/settings/l10n/de.js
@@ -138,6 +138,9 @@ OC.L10N.register(
     "Verifying" : "Überprüfe",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Ein Hintergrundjob, der nach vom Benutzer importierten SSL-Zertifikaten sucht, läuft noch. Bitte versuche es später erneut.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Es sind einige vom Benutzer importierte SSL-Zertifikate vorhanden, die von Nextcloud 21 nicht mehr verwendet werden. Du kannst über den Befehl \"occ security:certificates:import\" in der Befehlszeile importiert werden. Ihre Pfade innerhalb des Datenverzeichnisses werden unten angezeigt.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "In der Datenbank fehlen einige optionale Spalten. Da das Hinzufügen von Spalten bei großen Tabellen einige Zeit dauern kann, wurden sie nicht automatisch hinzugefügt, wenn sie optional sein können. Durch Ausführen von \"occ db:add-missing-columns\" können diese fehlenden Spalten manuell hinzugefügt werden, während die Instanz weiter läuft. Sobald die Spalten hinzugefügt sind, könnten einige Funktionen die Reaktionsfähigkeit oder die Benutzerfreundlichkeit verbessern.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "In der Datenbank fehlen einige Indizes. Auf Grund der Tatsache, dass das Hinzufügen von Indizes in großen Tabellen einige Zeit in Anspruch nehmen kann, wurden diese nicht automatisch erzeugt. Durch das Ausführen von \"occ db:add-missing-indices\" können die fehlenden Indizes manuell hinzugefügt werden, während die Instanz weiter läuft. Nachdem die Indizes hinzugefügt wurden, sind Anfragen auf die Tabellen normalerweise schneller.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "In der Datenbank fehlen einige Primärschlüssel. Aufgrund der Tatsache, dass das Hinzufügen von Primärschlüsseln bei großen Tabellen einige Zeit dauern konnte, wurden sie nicht automatisch hinzugefügt. Durch Ausführen von \"occ db:add-missing-primary-keys\" können diese fehlenden Primärschlüssel manuell hinzugefügt werden, während die Instanz weiter läuft.",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Für deine Installation ist keine Standard-Telefonregion festgelegt. Dies ist erforderlich, um Telefonnummern in den Profileinstellungen ohne Ländercode überprüfen zu können. Um Nummern ohne Ländervorwahl zuzulassen, füge bitte „default_phone_region“ mit dem entsprechenden ISO 3166-1-Code der Region zu deiner Konfigurationsdatei hinzu.",
     "You have not set or verified your email server configuration, yet. Please head over to the \"Basic settings\" in order to set them. Afterwards, use the \"Send email\" button below the form to verify your settings." : "Du hast deine E-Mail-Serverkonfiguration noch nicht festgelegt oder überprüft. Bitte gehe zu den Grundeinstellungen, um sie einzustellen. Verwende anschließend die Schaltfläche \"E-Mail senden\" unterhalb des Formulars, um deine Einstellungen zu überprüfen.",
     "Internet connectivity" : "Internetverbindung",
@@ -235,7 +238,7 @@ OC.L10N.register(
     "No apps found for your version" : "Es wurden keine Apps für deine Version gefunden",
     "Disable all" : "Alle deaktivieren",
     "Download and enable all" : "Alle herunterladen und aktivieren",
-    "_%n app has an update available_::_%n apps have an update available_" : ["Für %n App ist eine Aktualisierung verfügbar","Für %n Apps sind Aktualisierungen verfügbar"],
+    "_%n app has an update available_::_%n apps have an update available_" : ["Für eine App ist eine Aktualisierung verfügbar.","Für %n Apps sind Aktualisierungen verfügbar."],
     "_Update_::_Update all_" : ["Aktualisieren","Alle aktualisieren"],
     "Marked for remote wipe" : "Für Fernlöschung markiert",
     "Device settings" : "Geräteeinstellungen",
diff --git a/apps/settings/l10n/de.json b/apps/settings/l10n/de.json
index dc3fcf474ba..2b28f2ae4ae 100644
--- a/apps/settings/l10n/de.json
+++ b/apps/settings/l10n/de.json
@@ -136,6 +136,9 @@
     "Verifying" : "Überprüfe",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Ein Hintergrundjob, der nach vom Benutzer importierten SSL-Zertifikaten sucht, läuft noch. Bitte versuche es später erneut.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Es sind einige vom Benutzer importierte SSL-Zertifikate vorhanden, die von Nextcloud 21 nicht mehr verwendet werden. Du kannst über den Befehl \"occ security:certificates:import\" in der Befehlszeile importiert werden. Ihre Pfade innerhalb des Datenverzeichnisses werden unten angezeigt.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "In der Datenbank fehlen einige optionale Spalten. Da das Hinzufügen von Spalten bei großen Tabellen einige Zeit dauern kann, wurden sie nicht automatisch hinzugefügt, wenn sie optional sein können. Durch Ausführen von \"occ db:add-missing-columns\" können diese fehlenden Spalten manuell hinzugefügt werden, während die Instanz weiter läuft. Sobald die Spalten hinzugefügt sind, könnten einige Funktionen die Reaktionsfähigkeit oder die Benutzerfreundlichkeit verbessern.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "In der Datenbank fehlen einige Indizes. Auf Grund der Tatsache, dass das Hinzufügen von Indizes in großen Tabellen einige Zeit in Anspruch nehmen kann, wurden diese nicht automatisch erzeugt. Durch das Ausführen von \"occ db:add-missing-indices\" können die fehlenden Indizes manuell hinzugefügt werden, während die Instanz weiter läuft. Nachdem die Indizes hinzugefügt wurden, sind Anfragen auf die Tabellen normalerweise schneller.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "In der Datenbank fehlen einige Primärschlüssel. Aufgrund der Tatsache, dass das Hinzufügen von Primärschlüsseln bei großen Tabellen einige Zeit dauern konnte, wurden sie nicht automatisch hinzugefügt. Durch Ausführen von \"occ db:add-missing-primary-keys\" können diese fehlenden Primärschlüssel manuell hinzugefügt werden, während die Instanz weiter läuft.",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Für deine Installation ist keine Standard-Telefonregion festgelegt. Dies ist erforderlich, um Telefonnummern in den Profileinstellungen ohne Ländercode überprüfen zu können. Um Nummern ohne Ländervorwahl zuzulassen, füge bitte „default_phone_region“ mit dem entsprechenden ISO 3166-1-Code der Region zu deiner Konfigurationsdatei hinzu.",
     "You have not set or verified your email server configuration, yet. Please head over to the \"Basic settings\" in order to set them. Afterwards, use the \"Send email\" button below the form to verify your settings." : "Du hast deine E-Mail-Serverkonfiguration noch nicht festgelegt oder überprüft. Bitte gehe zu den Grundeinstellungen, um sie einzustellen. Verwende anschließend die Schaltfläche \"E-Mail senden\" unterhalb des Formulars, um deine Einstellungen zu überprüfen.",
     "Internet connectivity" : "Internetverbindung",
@@ -233,7 +236,7 @@
     "No apps found for your version" : "Es wurden keine Apps für deine Version gefunden",
     "Disable all" : "Alle deaktivieren",
     "Download and enable all" : "Alle herunterladen und aktivieren",
-    "_%n app has an update available_::_%n apps have an update available_" : ["Für %n App ist eine Aktualisierung verfügbar","Für %n Apps sind Aktualisierungen verfügbar"],
+    "_%n app has an update available_::_%n apps have an update available_" : ["Für eine App ist eine Aktualisierung verfügbar.","Für %n Apps sind Aktualisierungen verfügbar."],
     "_Update_::_Update all_" : ["Aktualisieren","Alle aktualisieren"],
     "Marked for remote wipe" : "Für Fernlöschung markiert",
     "Device settings" : "Geräteeinstellungen",
diff --git a/apps/settings/l10n/de_DE.js b/apps/settings/l10n/de_DE.js
index 0197046f3e0..63e3876646c 100644
--- a/apps/settings/l10n/de_DE.js
+++ b/apps/settings/l10n/de_DE.js
@@ -143,6 +143,9 @@ OC.L10N.register(
     "Old user imported certificates" : "Alte vom Benutzer importierte Zertifikate",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Eine Hintergrundaufgabe, die nach vom Benutzer importierten SSL-Zertifikaten sucht, läuft noch. Bitte später erneut versuchen.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Es sind einige vom Benutzer importierte SSL-Zertifikate vorhanden, die von Nextcloud 21 nicht mehr verwendet werden. Sie können über den Befehl \"occ security:certificates:import\" in der Befehlszeile importiert werden. Ihre Pfade innerhalb des Datenverzeichnisses werden unten angezeigt.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "In der Datenbank fehlen einige optionale Spalten. Da das Hinzufügen von Spalten bei großen Tabellen einige Zeit dauern kann, wurden sie nicht automatisch hinzugefügt, wenn sie optional sein können. Durch Ausführen von \"occ db:add-missing-columns\" können diese fehlenden Spalten manuell hinzugefügt werden, während die Instanz weiter läuft. Sobald die Spalten hinzugefügt sind, könnten einige Funktionen die Reaktionsfähigkeit oder die Benutzerfreundlichkeit verbessern.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "In der Datenbank fehlen einige Indizes. Auf Grund der Tatsache, dass das Hinzufügen von Indizes in großen Tabellen einige Zeit in Anspruch nehmen kann, wurden diese nicht automatisch erzeugt. Durch das Ausführen von \"occ db:add-missing-indices\" können die fehlenden Indizes manuell hinzugefügt werden, während die Instanz weiter läuft. Nachdem die Indizes hinzugefügt wurden, sind Anfragen auf die Tabellen normalerweise schneller.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "In der Datenbank fehlen einige Primärschlüssel. Aufgrund der Tatsache, dass das Hinzufügen von Primärschlüsseln bei großen Tabellen einige Zeit dauern konnte, wurden sie nicht automatisch hinzugefügt. Durch Ausführen von \"occ db:add-missing-primary-keys\" können diese fehlenden Primärschlüssel manuell hinzugefügt werden, während die Instanz weiter läuft.",
     "Default phone region" : "Standard-Telefonregion",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Für Ihre Installation ist keine Standard-Telefonregion festgelegt. Dies ist erforderlich, um Telefonnummern in den Profileinstellungen ohne Ländervorwahl zu überprüfen. Um Nummern ohne Ländervorwahl zuzulassen, fügen Sie bitte „default_phone_region“ mit dem entsprechenden ISO 3166-1-Code der Region zu Ihrer Konfigurationsdatei hinzu.",
     "Email test" : "E-Mail-Test",
diff --git a/apps/settings/l10n/de_DE.json b/apps/settings/l10n/de_DE.json
index 964c6f6a85d..04dafc1d723 100644
--- a/apps/settings/l10n/de_DE.json
+++ b/apps/settings/l10n/de_DE.json
@@ -141,6 +141,9 @@
     "Old user imported certificates" : "Alte vom Benutzer importierte Zertifikate",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Eine Hintergrundaufgabe, die nach vom Benutzer importierten SSL-Zertifikaten sucht, läuft noch. Bitte später erneut versuchen.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Es sind einige vom Benutzer importierte SSL-Zertifikate vorhanden, die von Nextcloud 21 nicht mehr verwendet werden. Sie können über den Befehl \"occ security:certificates:import\" in der Befehlszeile importiert werden. Ihre Pfade innerhalb des Datenverzeichnisses werden unten angezeigt.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "In der Datenbank fehlen einige optionale Spalten. Da das Hinzufügen von Spalten bei großen Tabellen einige Zeit dauern kann, wurden sie nicht automatisch hinzugefügt, wenn sie optional sein können. Durch Ausführen von \"occ db:add-missing-columns\" können diese fehlenden Spalten manuell hinzugefügt werden, während die Instanz weiter läuft. Sobald die Spalten hinzugefügt sind, könnten einige Funktionen die Reaktionsfähigkeit oder die Benutzerfreundlichkeit verbessern.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "In der Datenbank fehlen einige Indizes. Auf Grund der Tatsache, dass das Hinzufügen von Indizes in großen Tabellen einige Zeit in Anspruch nehmen kann, wurden diese nicht automatisch erzeugt. Durch das Ausführen von \"occ db:add-missing-indices\" können die fehlenden Indizes manuell hinzugefügt werden, während die Instanz weiter läuft. Nachdem die Indizes hinzugefügt wurden, sind Anfragen auf die Tabellen normalerweise schneller.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "In der Datenbank fehlen einige Primärschlüssel. Aufgrund der Tatsache, dass das Hinzufügen von Primärschlüsseln bei großen Tabellen einige Zeit dauern konnte, wurden sie nicht automatisch hinzugefügt. Durch Ausführen von \"occ db:add-missing-primary-keys\" können diese fehlenden Primärschlüssel manuell hinzugefügt werden, während die Instanz weiter läuft.",
     "Default phone region" : "Standard-Telefonregion",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Für Ihre Installation ist keine Standard-Telefonregion festgelegt. Dies ist erforderlich, um Telefonnummern in den Profileinstellungen ohne Ländervorwahl zu überprüfen. Um Nummern ohne Ländervorwahl zuzulassen, fügen Sie bitte „default_phone_region“ mit dem entsprechenden ISO 3166-1-Code der Region zu Ihrer Konfigurationsdatei hinzu.",
     "Email test" : "E-Mail-Test",
diff --git a/apps/settings/l10n/el.js b/apps/settings/l10n/el.js
index 87f437a7130..4ba009dce60 100644
--- a/apps/settings/l10n/el.js
+++ b/apps/settings/l10n/el.js
@@ -123,6 +123,9 @@ OC.L10N.register(
     "Verifying" : "Γίνεται επαλήθευση",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Εκκρεμεί μια εργασία στο παρασκήνιο που ελέγχει για πιστοποιητικά SSL που έχουν εισαχθεί από χρήστες. Παρακαλώ ελέγξτε ξανά αργότερα.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Υπάρχουν ορισμένα πιστοποιητικά SSL εισαγόμενα από τον χρήστη, τα οποία δεν χρησιμοποιούνται πλέον με το Nextcloud 21. Μπορούν να εισαχθούν στη γραμμή εντολών μέσω της εντολής \"occ security: documents: import\". Οι διαδρομές τους στον κατάλογο δεδομένων εμφανίζονται παρακάτω.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Από την βάση δεδομένων λείπουν ορισμένες προαιρετικές στήλες. Λόγω του γεγονότος ότι η προσθήκη στηλών σε μεγάλους πίνακες θα χρειαστεί χρόνο, δεν προστέθηκαν αυτόματα τα προαιρετικά. Με την εκτέλεση του \"occ db: add-missing-columns\", αυτές οι στήλες που λείπουν θα μπορούσαν να προστεθούν με το χέρι ενώ η βάση είναι σε λειτουργία. Μόλις προστεθούν οι στήλες, ορισμένα χαρακτηριστικά ενδέχεται να βελτιώσουν την ανταπόκριση ή τη χρηστικότητα.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Κάποιες καταχωρήσεις απουσιάζουν από την  βάση δεδομένων. Χρειάζεται αρκετός χρόνος για την καταχώρηση αυτών που εισήχθησαν αυτόματα. Εκτελώντας την εντολή \"occ db:add-missing-indices\" μπορείτε να εισάγεται χειροκίνητα καθώς η διεργασία εκτελείται. Μόλις τα indexes εισαχθούν σε αυτούς τους πίνακες συνήθως θα γίνεται πιο γρήγορα.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Λείπουν ορισμένα βασικά κλειδιά στη βάση δεδομένων. Λόγω του γεγονότος ότι η προσθήκη πρωτευόντων κλειδιών σε μεγάλους πίνακες μπορεί να διαρκέσει λίγη ώρα, δεν προστέθηκαν αυτόματα. Εκτελώντας το \"occ db: add-lost-primary-keys\" αυτά τα πρωτεύοντα κλειδιά που λείπουν θα μπορούσαν να προστεθούν χειροκίνητα ενώ η περίπτωση συνεχίζει να εκτελείται.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Αυτός ο διακομιστής δεν έχει ενεργή σύνδεση στο διαδίκτυο. Δεν ήταν δυνατή η πρόσβαση σε πολλά τελικά σημεία. Αυτό σημαίνει πως κάποιες λειτουργίες/υπηρεσίες όπως η σύνδεση με εξωτερικούς χώρους αποθήκευσης, ειδοποιήσεις σχετικά με ενημερώσεις ή η εγκατάσταση εφαρμογών από τρίτους δε θα λειτουργούν. Η απομακρυσμένη πρόσβαση στα αρχεία και η αποστολή ειδοποιήσεων ηλεκτρονικού ταχυδρομείου ενδέχεται να μη λειτουργούν επίσης. Ενεργοποιήσετε την πρόσβαση στο διαδίκτυο για τον συγκεκριμένο διακομιστή για να μπορείτε να χρησιμοποιήσετε και να απολαύσετε όλα τα χαρακτηριστικά και τις υπηρεσίες.",
     "Disabled" : "Απενεργοποιημένο",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Η παλιά διαμόρφωση κρυπτογράφησης από διακομιστή σε διακομιστή είναι ενεργοποιημένη. Σας προτείνουμε να την απενεργοποιήσετε.",
diff --git a/apps/settings/l10n/el.json b/apps/settings/l10n/el.json
index 648cabbe8eb..0c677fd1c00 100644
--- a/apps/settings/l10n/el.json
+++ b/apps/settings/l10n/el.json
@@ -121,6 +121,9 @@
     "Verifying" : "Γίνεται επαλήθευση",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Εκκρεμεί μια εργασία στο παρασκήνιο που ελέγχει για πιστοποιητικά SSL που έχουν εισαχθεί από χρήστες. Παρακαλώ ελέγξτε ξανά αργότερα.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Υπάρχουν ορισμένα πιστοποιητικά SSL εισαγόμενα από τον χρήστη, τα οποία δεν χρησιμοποιούνται πλέον με το Nextcloud 21. Μπορούν να εισαχθούν στη γραμμή εντολών μέσω της εντολής \"occ security: documents: import\". Οι διαδρομές τους στον κατάλογο δεδομένων εμφανίζονται παρακάτω.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Από την βάση δεδομένων λείπουν ορισμένες προαιρετικές στήλες. Λόγω του γεγονότος ότι η προσθήκη στηλών σε μεγάλους πίνακες θα χρειαστεί χρόνο, δεν προστέθηκαν αυτόματα τα προαιρετικά. Με την εκτέλεση του \"occ db: add-missing-columns\", αυτές οι στήλες που λείπουν θα μπορούσαν να προστεθούν με το χέρι ενώ η βάση είναι σε λειτουργία. Μόλις προστεθούν οι στήλες, ορισμένα χαρακτηριστικά ενδέχεται να βελτιώσουν την ανταπόκριση ή τη χρηστικότητα.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Κάποιες καταχωρήσεις απουσιάζουν από την  βάση δεδομένων. Χρειάζεται αρκετός χρόνος για την καταχώρηση αυτών που εισήχθησαν αυτόματα. Εκτελώντας την εντολή \"occ db:add-missing-indices\" μπορείτε να εισάγεται χειροκίνητα καθώς η διεργασία εκτελείται. Μόλις τα indexes εισαχθούν σε αυτούς τους πίνακες συνήθως θα γίνεται πιο γρήγορα.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Λείπουν ορισμένα βασικά κλειδιά στη βάση δεδομένων. Λόγω του γεγονότος ότι η προσθήκη πρωτευόντων κλειδιών σε μεγάλους πίνακες μπορεί να διαρκέσει λίγη ώρα, δεν προστέθηκαν αυτόματα. Εκτελώντας το \"occ db: add-lost-primary-keys\" αυτά τα πρωτεύοντα κλειδιά που λείπουν θα μπορούσαν να προστεθούν χειροκίνητα ενώ η περίπτωση συνεχίζει να εκτελείται.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Αυτός ο διακομιστής δεν έχει ενεργή σύνδεση στο διαδίκτυο. Δεν ήταν δυνατή η πρόσβαση σε πολλά τελικά σημεία. Αυτό σημαίνει πως κάποιες λειτουργίες/υπηρεσίες όπως η σύνδεση με εξωτερικούς χώρους αποθήκευσης, ειδοποιήσεις σχετικά με ενημερώσεις ή η εγκατάσταση εφαρμογών από τρίτους δε θα λειτουργούν. Η απομακρυσμένη πρόσβαση στα αρχεία και η αποστολή ειδοποιήσεων ηλεκτρονικού ταχυδρομείου ενδέχεται να μη λειτουργούν επίσης. Ενεργοποιήσετε την πρόσβαση στο διαδίκτυο για τον συγκεκριμένο διακομιστή για να μπορείτε να χρησιμοποιήσετε και να απολαύσετε όλα τα χαρακτηριστικά και τις υπηρεσίες.",
     "Disabled" : "Απενεργοποιημένο",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Η παλιά διαμόρφωση κρυπτογράφησης από διακομιστή σε διακομιστή είναι ενεργοποιημένη. Σας προτείνουμε να την απενεργοποιήσετε.",
diff --git a/apps/settings/l10n/en_GB.js b/apps/settings/l10n/en_GB.js
index 08c5ae307a4..6702c8c0d6e 100644
--- a/apps/settings/l10n/en_GB.js
+++ b/apps/settings/l10n/en_GB.js
@@ -143,6 +143,9 @@ OC.L10N.register(
     "Old user imported certificates" : "Old user imported certificates",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "A background job is pending that checks for user imported SSL certificates. Please check back later.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running.",
     "Default phone region" : "Default phone region",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file.",
     "Email test" : "Email test",
diff --git a/apps/settings/l10n/en_GB.json b/apps/settings/l10n/en_GB.json
index 221969a63a3..8e845af6d9c 100644
--- a/apps/settings/l10n/en_GB.json
+++ b/apps/settings/l10n/en_GB.json
@@ -141,6 +141,9 @@
     "Old user imported certificates" : "Old user imported certificates",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "A background job is pending that checks for user imported SSL certificates. Please check back later.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running.",
     "Default phone region" : "Default phone region",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file.",
     "Email test" : "Email test",
diff --git a/apps/settings/l10n/eo.js b/apps/settings/l10n/eo.js
index ff825338136..0f448a5afd4 100644
--- a/apps/settings/l10n/eo.js
+++ b/apps/settings/l10n/eo.js
@@ -103,6 +103,9 @@ OC.L10N.register(
     "Background jobs" : "Fonaj taskoj",
     "Unlimited" : "Senlima",
     "Verifying" : "Kontrolado",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Mankas kelkaj malnepraj kolumnoj en la datumbazo. Pro la ebla malrapideco aldoni kolumnojn en grandaj tabeloj, ili ne estis aldonitaj aŭtomate. Vi povas aldoni ilin mane, rulante komandlinie „occ db:add-missing-columns“, dum la servilo estas funkcianta. Kiam la kolumnoj aldoniĝos, la uzo de tiuj tabelojn estos kutime pli rapida.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Mankas kelkaj indeksoj en la datumbazo. Pro la ebla malrapideco aldoni indeksojn en grandaj tabeloj, ili ne estis aldonitaj aŭtomate. Vi povas aldoni ilin mane, rulante komandlinie „occ db:add-missing-indices“, dum la servilo estas funkcianta. Kiam la indeksoj ekzistos, la uzo de tiuj tabelojn estos kutime pli rapida.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Mankas kelkaj ĉefŝlosiloj en la datumbazo. Pro la ebla malrapideco aldoni ĉefŝlosilojn en grandaj tabeloj, ili ne estis aldonitaj aŭtomate. Vi povas aldoni ilin mane, rulante komandlinie „occ db:add-missing-primary-keys“, dum la servilo estas funkcianta.",
     "Disabled" : "Malkapabligita",
     "Supported" : "Subtenite",
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "Via PHP ne subtenas la bibliotekon FreeType, kio provokos misfunkcion de profilbildo kaj de la agorda fasado.",
diff --git a/apps/settings/l10n/eo.json b/apps/settings/l10n/eo.json
index 16a9ca02a6d..c4d5e8ff03d 100644
--- a/apps/settings/l10n/eo.json
+++ b/apps/settings/l10n/eo.json
@@ -101,6 +101,9 @@
     "Background jobs" : "Fonaj taskoj",
     "Unlimited" : "Senlima",
     "Verifying" : "Kontrolado",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Mankas kelkaj malnepraj kolumnoj en la datumbazo. Pro la ebla malrapideco aldoni kolumnojn en grandaj tabeloj, ili ne estis aldonitaj aŭtomate. Vi povas aldoni ilin mane, rulante komandlinie „occ db:add-missing-columns“, dum la servilo estas funkcianta. Kiam la kolumnoj aldoniĝos, la uzo de tiuj tabelojn estos kutime pli rapida.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Mankas kelkaj indeksoj en la datumbazo. Pro la ebla malrapideco aldoni indeksojn en grandaj tabeloj, ili ne estis aldonitaj aŭtomate. Vi povas aldoni ilin mane, rulante komandlinie „occ db:add-missing-indices“, dum la servilo estas funkcianta. Kiam la indeksoj ekzistos, la uzo de tiuj tabelojn estos kutime pli rapida.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Mankas kelkaj ĉefŝlosiloj en la datumbazo. Pro la ebla malrapideco aldoni ĉefŝlosilojn en grandaj tabeloj, ili ne estis aldonitaj aŭtomate. Vi povas aldoni ilin mane, rulante komandlinie „occ db:add-missing-primary-keys“, dum la servilo estas funkcianta.",
     "Disabled" : "Malkapabligita",
     "Supported" : "Subtenite",
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "Via PHP ne subtenas la bibliotekon FreeType, kio provokos misfunkcion de profilbildo kaj de la agorda fasado.",
diff --git a/apps/settings/l10n/es.js b/apps/settings/l10n/es.js
index e3f23f3b354..a5262ac8630 100644
--- a/apps/settings/l10n/es.js
+++ b/apps/settings/l10n/es.js
@@ -143,6 +143,9 @@ OC.L10N.register(
     "Old user imported certificates" : "Antiguos certificados importados por el usuario",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Está pendiente una tarea en segundo plano que comprueba por el usuario los certificados SSL importados. Por favor, revisalo más tarde.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Hay algunos certificados SSL importados por el usuario que ya no se utilizan con Nextcloud 21. Pueden ser importados con la línea de comandos a través del comando \"occ security:certificates:import\". Sus rutas dentro del directorio de datos se muestran a continuación.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "A la base de datos le faltan algunas columnas opcionales. Debido a que agregar columnas en tablas grandes podría llevar mucho tiempo, no se agregaron automáticamente cuando podían eran opcionales. Al ejecutar \"occ db:add-missing-columns\", esas columnas faltantes se pueden agregar manualmente mientras la instancia sigue ejecutándose. Una vez que se agregen las columnas, algunas características pueden mejorar su capacidad de respuesta o la usabilidad.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "A la base de datos le faltan algunos índices. Debido al hecho de que añadir índices en tablas grandes puede llevar cierto tiempo, no se han añadido automáticamente. Se pueden añadir manualmente dichos índices perdidos mientras la instancia sigue funcionando si se ejecuta \"occ db:add-missing-indices\". Una vez se han añadido los índices, las consultas a esas tablas suelen ser mucho más rápidas.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "A la base de datos le faltan algunas claves primarias. Debido a que añadir claves primarias en tablas grandes podría llevar mucho tiempo, no se añadieron automáticamente. Al ejecutar \"occ db:add-missing-primary-keys\" esas claves primarias faltantes podrían ser añadidas manualmente mientras la instancia sigue funcionando.",
     "Default phone region" : "Región por defecto para teléfonos",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Tu instalación no tiene una región por defecto para teléfonos seleccionada. Esto es necesario para validar números de teléfono en los ajustes de usuario que no tienen un código internacional. Para permitir números sin código internacional, añade en tu archivo de configuración el ajuste \"default_phone_region\" con el código regional ISO 3166-1 correspondiente.",
     "Email test" : "Correo de prueba",
diff --git a/apps/settings/l10n/es.json b/apps/settings/l10n/es.json
index d59a72aca7a..210b4d02b9f 100644
--- a/apps/settings/l10n/es.json
+++ b/apps/settings/l10n/es.json
@@ -141,6 +141,9 @@
     "Old user imported certificates" : "Antiguos certificados importados por el usuario",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Está pendiente una tarea en segundo plano que comprueba por el usuario los certificados SSL importados. Por favor, revisalo más tarde.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Hay algunos certificados SSL importados por el usuario que ya no se utilizan con Nextcloud 21. Pueden ser importados con la línea de comandos a través del comando \"occ security:certificates:import\". Sus rutas dentro del directorio de datos se muestran a continuación.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "A la base de datos le faltan algunas columnas opcionales. Debido a que agregar columnas en tablas grandes podría llevar mucho tiempo, no se agregaron automáticamente cuando podían eran opcionales. Al ejecutar \"occ db:add-missing-columns\", esas columnas faltantes se pueden agregar manualmente mientras la instancia sigue ejecutándose. Una vez que se agregen las columnas, algunas características pueden mejorar su capacidad de respuesta o la usabilidad.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "A la base de datos le faltan algunos índices. Debido al hecho de que añadir índices en tablas grandes puede llevar cierto tiempo, no se han añadido automáticamente. Se pueden añadir manualmente dichos índices perdidos mientras la instancia sigue funcionando si se ejecuta \"occ db:add-missing-indices\". Una vez se han añadido los índices, las consultas a esas tablas suelen ser mucho más rápidas.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "A la base de datos le faltan algunas claves primarias. Debido a que añadir claves primarias en tablas grandes podría llevar mucho tiempo, no se añadieron automáticamente. Al ejecutar \"occ db:add-missing-primary-keys\" esas claves primarias faltantes podrían ser añadidas manualmente mientras la instancia sigue funcionando.",
     "Default phone region" : "Región por defecto para teléfonos",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Tu instalación no tiene una región por defecto para teléfonos seleccionada. Esto es necesario para validar números de teléfono en los ajustes de usuario que no tienen un código internacional. Para permitir números sin código internacional, añade en tu archivo de configuración el ajuste \"default_phone_region\" con el código regional ISO 3166-1 correspondiente.",
     "Email test" : "Correo de prueba",
diff --git a/apps/settings/l10n/es_EC.js b/apps/settings/l10n/es_EC.js
index d85be71d65e..25242bf3fe0 100644
--- a/apps/settings/l10n/es_EC.js
+++ b/apps/settings/l10n/es_EC.js
@@ -136,6 +136,9 @@ OC.L10N.register(
     "Verifying" : "Verificando",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Hay una tarea en segundo plano pendiente que verifica los certificados SSL importados por el usuario. Por favor, vuelve más tarde.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Hay certificados SSL importados por el usuario que ya no se utilizan en Nextcloud 21. Pueden importarse mediante el comando en la línea de comandos \"occ security:certificates:import\". A continuación, se muestran las rutas dentro del directorio de datos.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "A la base de datos le faltan algunas columnas opcionales. Debido a que agregar columnas en tablas grandes puede llevar tiempo, no se agregaron automáticamente cuando pueden ser opcionales. Al ejecutar \"occ db:add-missing-columns\", se pueden agregar manualmente esas columnas faltantes mientras la instancia sigue funcionando. Una vez que se agregan las columnas, algunas características pueden mejorar la capacidad de respuesta o la usabilidad.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "A la base de datos le faltan algunos índices. Debido a que agregar índices en tablas grandes puede llevar tiempo, no se agregaron automáticamente. Al ejecutar \"occ db:add-missing-indices\", se pueden agregar manualmente esos índices faltantes mientras la instancia sigue funcionando. Una vez que se agregan los índices, las consultas a esas tablas suelen ser mucho más rápidas.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "A la base de datos le faltan algunas claves principales. Debido a que agregar claves principales en tablas grandes puede llevar tiempo, no se agregaron automáticamente. Al ejecutar \"occ db:add-missing-primary-keys\", se pueden agregar manualmente esas claves principales faltantes mientras la instancia sigue funcionando.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Este servidor no tiene conexión a Internet: no se pudo acceder a varios puntos finales. Esto significa que algunas funciones, como el montaje de almacenamiento externo, las notificaciones sobre actualizaciones o la instalación de aplicaciones de terceros, no funcionarán. Es posible que tampoco funcione el acceso a archivos de forma remota y el envío de correos electrónicos de notificación. Establezca una conexión desde este servidor a Internet para disfrutar de todas las funciones.",
     "Disabled" : "Deshabilitado",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Se ha habilitado el formato antiguo de cifrado en el servidor. Recomendamos desactivarlo.",
diff --git a/apps/settings/l10n/es_EC.json b/apps/settings/l10n/es_EC.json
index 3e182514c00..6f3d346a4b6 100644
--- a/apps/settings/l10n/es_EC.json
+++ b/apps/settings/l10n/es_EC.json
@@ -134,6 +134,9 @@
     "Verifying" : "Verificando",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Hay una tarea en segundo plano pendiente que verifica los certificados SSL importados por el usuario. Por favor, vuelve más tarde.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Hay certificados SSL importados por el usuario que ya no se utilizan en Nextcloud 21. Pueden importarse mediante el comando en la línea de comandos \"occ security:certificates:import\". A continuación, se muestran las rutas dentro del directorio de datos.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "A la base de datos le faltan algunas columnas opcionales. Debido a que agregar columnas en tablas grandes puede llevar tiempo, no se agregaron automáticamente cuando pueden ser opcionales. Al ejecutar \"occ db:add-missing-columns\", se pueden agregar manualmente esas columnas faltantes mientras la instancia sigue funcionando. Una vez que se agregan las columnas, algunas características pueden mejorar la capacidad de respuesta o la usabilidad.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "A la base de datos le faltan algunos índices. Debido a que agregar índices en tablas grandes puede llevar tiempo, no se agregaron automáticamente. Al ejecutar \"occ db:add-missing-indices\", se pueden agregar manualmente esos índices faltantes mientras la instancia sigue funcionando. Una vez que se agregan los índices, las consultas a esas tablas suelen ser mucho más rápidas.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "A la base de datos le faltan algunas claves principales. Debido a que agregar claves principales en tablas grandes puede llevar tiempo, no se agregaron automáticamente. Al ejecutar \"occ db:add-missing-primary-keys\", se pueden agregar manualmente esas claves principales faltantes mientras la instancia sigue funcionando.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Este servidor no tiene conexión a Internet: no se pudo acceder a varios puntos finales. Esto significa que algunas funciones, como el montaje de almacenamiento externo, las notificaciones sobre actualizaciones o la instalación de aplicaciones de terceros, no funcionarán. Es posible que tampoco funcione el acceso a archivos de forma remota y el envío de correos electrónicos de notificación. Establezca una conexión desde este servidor a Internet para disfrutar de todas las funciones.",
     "Disabled" : "Deshabilitado",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Se ha habilitado el formato antiguo de cifrado en el servidor. Recomendamos desactivarlo.",
diff --git a/apps/settings/l10n/eu.js b/apps/settings/l10n/eu.js
index 7aad6a7621e..192bf255478 100644
--- a/apps/settings/l10n/eu.js
+++ b/apps/settings/l10n/eu.js
@@ -138,6 +138,9 @@ OC.L10N.register(
     "Verifying" : "Egiaztatzen",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Inportatutako erabiltzaile SSL ziurtagiriak egiaztatzen dituen atzeko planeko lana dago zain. Egiaztatu berriro geroago.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Badira inportatutako zenbait erabiltzaile SSL ziurtagiri, jada erabiltzen ez direnak Nextcloud 21-ekin. Komando lerroan inportatu daitezke \"occ security: certificates: import\" komandoaren bidez. Datuen direktorioaren barruan dituzten bideak behean agertzen dira.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Datu-baseak zenbait hautazko zutabe falta ditu. Hautazkoak izanik ez dira automatikoki gehitu, taula handietan zutabeak gehitzeak denbora behar duelako. Zutabe horiek eskuz gehitu daitezke, instantzia martxan dagoen bitartean, \"occ db:add-missing-columns\" exekutatuz. Zutabeak gehitu ondoren, ezaugarri batzuek erantzuteko gaitasuna eta erabilgarritasuna hobetu dezakete.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Datu-baseak zenbait indize falta ditu. Taula handietan indizeak gehitzeak denbora dezente har dezakeenez ez dira automatikoki gehitu. \"occ db:add-missing-indices\" exekutatuz indize horiek eskuz gehitu daitezke instantzia martxan dagoen bitartean. Indizeak gehitu ondoren taula horietan egindako kontsultak askoz azkarragoak izan ohi dira.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Datu-baseak zenbait gako nagusi falta ditu. Taula handietan datu nagusiak gehitzeak denbora dezente har dezakeenez ez dira automatikoki gehitu. \"occ db:add-missing-primary-keys\" exekutatuz falta diren gako nagusi horiek eskuz gehitu daitezke instantzia martxan dagoen bitartean.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Zerbitzari honek ez dauka Interneteko konexiorik: hainbat amaiera-puntu ezin izan dira atzitu. Horren ondorioz, hainbat ezaugarrik ez dute funtzionatuko, hala nola, kanpoko biltegiratzeak muntatzeak, eguneraketei buruzko jakinarazpenek edo hirugarrengoen aplikazioek. Urruneko fitxategiak atzitzeak eta posta elektroniko bidezko jakinarazpenek ere ez dute funtzionatuko. Ezarri Interneterako konexioa zerbitzari honetan ezaugarri horiek izateko.",
     "Disabled" : "Desgaituta",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Zerbitzariaren aldeko enkriptatze formatu zaharra gaituta dago. Hau desgaitzea gomendatzen dugu.",
diff --git a/apps/settings/l10n/eu.json b/apps/settings/l10n/eu.json
index a52401c4c60..9ac7e92dfc3 100644
--- a/apps/settings/l10n/eu.json
+++ b/apps/settings/l10n/eu.json
@@ -136,6 +136,9 @@
     "Verifying" : "Egiaztatzen",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Inportatutako erabiltzaile SSL ziurtagiriak egiaztatzen dituen atzeko planeko lana dago zain. Egiaztatu berriro geroago.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Badira inportatutako zenbait erabiltzaile SSL ziurtagiri, jada erabiltzen ez direnak Nextcloud 21-ekin. Komando lerroan inportatu daitezke \"occ security: certificates: import\" komandoaren bidez. Datuen direktorioaren barruan dituzten bideak behean agertzen dira.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Datu-baseak zenbait hautazko zutabe falta ditu. Hautazkoak izanik ez dira automatikoki gehitu, taula handietan zutabeak gehitzeak denbora behar duelako. Zutabe horiek eskuz gehitu daitezke, instantzia martxan dagoen bitartean, \"occ db:add-missing-columns\" exekutatuz. Zutabeak gehitu ondoren, ezaugarri batzuek erantzuteko gaitasuna eta erabilgarritasuna hobetu dezakete.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Datu-baseak zenbait indize falta ditu. Taula handietan indizeak gehitzeak denbora dezente har dezakeenez ez dira automatikoki gehitu. \"occ db:add-missing-indices\" exekutatuz indize horiek eskuz gehitu daitezke instantzia martxan dagoen bitartean. Indizeak gehitu ondoren taula horietan egindako kontsultak askoz azkarragoak izan ohi dira.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Datu-baseak zenbait gako nagusi falta ditu. Taula handietan datu nagusiak gehitzeak denbora dezente har dezakeenez ez dira automatikoki gehitu. \"occ db:add-missing-primary-keys\" exekutatuz falta diren gako nagusi horiek eskuz gehitu daitezke instantzia martxan dagoen bitartean.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Zerbitzari honek ez dauka Interneteko konexiorik: hainbat amaiera-puntu ezin izan dira atzitu. Horren ondorioz, hainbat ezaugarrik ez dute funtzionatuko, hala nola, kanpoko biltegiratzeak muntatzeak, eguneraketei buruzko jakinarazpenek edo hirugarrengoen aplikazioek. Urruneko fitxategiak atzitzeak eta posta elektroniko bidezko jakinarazpenek ere ez dute funtzionatuko. Ezarri Interneterako konexioa zerbitzari honetan ezaugarri horiek izateko.",
     "Disabled" : "Desgaituta",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Zerbitzariaren aldeko enkriptatze formatu zaharra gaituta dago. Hau desgaitzea gomendatzen dugu.",
diff --git a/apps/settings/l10n/fa.js b/apps/settings/l10n/fa.js
index 24198eafaca..1ef3f341fa3 100644
--- a/apps/settings/l10n/fa.js
+++ b/apps/settings/l10n/fa.js
@@ -137,6 +137,9 @@ OC.L10N.register(
     "Verifying" : "تآیید کردن",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "A background job is pending that checks for user imported SSL certificates. Please check back later.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features.",
     "Disabled" : "غیرفعال شده",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "The old server-side-encryption format is enabled. We recommend disabling this.",
diff --git a/apps/settings/l10n/fa.json b/apps/settings/l10n/fa.json
index 6fc06f368fa..95cba6d410c 100644
--- a/apps/settings/l10n/fa.json
+++ b/apps/settings/l10n/fa.json
@@ -135,6 +135,9 @@
     "Verifying" : "تآیید کردن",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "A background job is pending that checks for user imported SSL certificates. Please check back later.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features.",
     "Disabled" : "غیرفعال شده",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "The old server-side-encryption format is enabled. We recommend disabling this.",
diff --git a/apps/settings/l10n/fi.js b/apps/settings/l10n/fi.js
index c46f2ae02d8..60b08db768d 100644
--- a/apps/settings/l10n/fi.js
+++ b/apps/settings/l10n/fi.js
@@ -118,6 +118,8 @@ OC.L10N.register(
     "Background jobs" : "Taustatyöt",
     "Unlimited" : "Rajoittamaton",
     "Verifying" : "Vahvistetaan",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Tietokannasta puuttuu indeksejä. Suuriin tauluihin indeksien lisääminen saattaa kestää kauan, ja sen vuoksi indeksejä ei lisätty automaattisesti. Suorita \"occ db:add-missing-indices\" lisätäksesi puuttuvat indeksit manuaalisesti samalla, kun instanssi pysyy käynnissä. Kun indeksit on lisätty, kyselyt kyseisiin tauluihin ovat yleensä huomattavasti aiempaa nopeampia.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Tietokannasta puuttuu primääriavaimia. Suuriin tauluihin primääriavainten lisääminen saattaa kestää kauan, ja sen vuoksi primääriavaimia ei lisätty automaattisesti. Suorita \"occ db:add-missing-primary-keys\" lisätäksesi puuttuvat primääriavaimet manuaalisesti samalla, kun instanssi pysyy käynnissä.",
     "Internet connectivity" : "Internet-yhdistettävyys",
     "Disabled" : "Pois käytöstä",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Vanha palvelinpuolen salausmenetelmä on käytössä. Suosittelemme sen ottamista pois käytöstä.",
diff --git a/apps/settings/l10n/fi.json b/apps/settings/l10n/fi.json
index 63f335a0f02..4f9b33d215a 100644
--- a/apps/settings/l10n/fi.json
+++ b/apps/settings/l10n/fi.json
@@ -116,6 +116,8 @@
     "Background jobs" : "Taustatyöt",
     "Unlimited" : "Rajoittamaton",
     "Verifying" : "Vahvistetaan",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Tietokannasta puuttuu indeksejä. Suuriin tauluihin indeksien lisääminen saattaa kestää kauan, ja sen vuoksi indeksejä ei lisätty automaattisesti. Suorita \"occ db:add-missing-indices\" lisätäksesi puuttuvat indeksit manuaalisesti samalla, kun instanssi pysyy käynnissä. Kun indeksit on lisätty, kyselyt kyseisiin tauluihin ovat yleensä huomattavasti aiempaa nopeampia.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Tietokannasta puuttuu primääriavaimia. Suuriin tauluihin primääriavainten lisääminen saattaa kestää kauan, ja sen vuoksi primääriavaimia ei lisätty automaattisesti. Suorita \"occ db:add-missing-primary-keys\" lisätäksesi puuttuvat primääriavaimet manuaalisesti samalla, kun instanssi pysyy käynnissä.",
     "Internet connectivity" : "Internet-yhdistettävyys",
     "Disabled" : "Pois käytöstä",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Vanha palvelinpuolen salausmenetelmä on käytössä. Suosittelemme sen ottamista pois käytöstä.",
diff --git a/apps/settings/l10n/fr.js b/apps/settings/l10n/fr.js
index 7064ad77890..13c69258958 100644
--- a/apps/settings/l10n/fr.js
+++ b/apps/settings/l10n/fr.js
@@ -138,6 +138,9 @@ OC.L10N.register(
     "Verifying" : "Vérification en cours",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Une tâche en arrière-plan qui vérifie les certificats SSL importés par l’utilisateur est en attente. Veuillez vérifier plus tard.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Certains certificats SSL importés par les utilisateurs sont présents et ne sont plus utilisés avec Nextcloud 21. Ils peuvent être importés par l'interface en ligne de commande via la commande \"occ security:certificates:import\". Leurs chemins dans le dossier data sont affichés ci-dessous.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Certaines colonnes facultatives sont manquantes dans la base de données. Étant donné qu'ajouter des colonnes sur des grandes tables peut prendre du temps, elles n'ont pas été ajoutées automatiquement lorsqu'elles sont facultatives. En exécutant \"occ db:add-missing-columns\" ces colonnes manquantes peuvent être ajoutées manuellement alors que l'instance continue de fonctionner. Une fois que les colonnes sont ajoutées, la performance ou l'utilisabilité de certaines fonctionnalités pourraient être améliorées.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "La base de données a quelques index manquants. L'ajout d'index dans de grandes tables peut prendre un certain temps. Elles ne sont donc pas ajoutées automatiquement. En exécutant \"occ db:add-missing-indices\", ces index manquants pourront être ajoutés manuellement pendant que l'instance continue de tourner. Une fois les index ajoutés, les requêtes sur ces tables sont généralement beaucoup plus rapides.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Il manque des clés primaires dans la base de données. En raison du fait que l’ajout de clés primaires sur les grandes tables peut prendre un certain temps, elles n’ont pas été ajoutées automatiquement. En exécutant \"occ db:add-missing-primary-keys\", ces clés primaires manquantes peuvent être ajoutées manuellement pendant que l’instance continue de fonctionner.",
     "Default phone region" : "Indicatif téléphonique par défaut",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Votre installation n’a pas de préfixe de région par défaut. C’est nécessaire pour valider les numéros de téléphone dans les paramètres du profil sans code pays. Pour autoriser les numéros sans code pays, veuillez ajouter « default_phone_region » avec le code ISO 3166-1 respectif de la région dans votre fichier de configuration.",
     "Email test was successfully sent" : "L'e-mail de test a été envoyé avec succès",
diff --git a/apps/settings/l10n/fr.json b/apps/settings/l10n/fr.json
index 0fcc86687b2..3644edabc39 100644
--- a/apps/settings/l10n/fr.json
+++ b/apps/settings/l10n/fr.json
@@ -136,6 +136,9 @@
     "Verifying" : "Vérification en cours",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Une tâche en arrière-plan qui vérifie les certificats SSL importés par l’utilisateur est en attente. Veuillez vérifier plus tard.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Certains certificats SSL importés par les utilisateurs sont présents et ne sont plus utilisés avec Nextcloud 21. Ils peuvent être importés par l'interface en ligne de commande via la commande \"occ security:certificates:import\". Leurs chemins dans le dossier data sont affichés ci-dessous.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Certaines colonnes facultatives sont manquantes dans la base de données. Étant donné qu'ajouter des colonnes sur des grandes tables peut prendre du temps, elles n'ont pas été ajoutées automatiquement lorsqu'elles sont facultatives. En exécutant \"occ db:add-missing-columns\" ces colonnes manquantes peuvent être ajoutées manuellement alors que l'instance continue de fonctionner. Une fois que les colonnes sont ajoutées, la performance ou l'utilisabilité de certaines fonctionnalités pourraient être améliorées.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "La base de données a quelques index manquants. L'ajout d'index dans de grandes tables peut prendre un certain temps. Elles ne sont donc pas ajoutées automatiquement. En exécutant \"occ db:add-missing-indices\", ces index manquants pourront être ajoutés manuellement pendant que l'instance continue de tourner. Une fois les index ajoutés, les requêtes sur ces tables sont généralement beaucoup plus rapides.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Il manque des clés primaires dans la base de données. En raison du fait que l’ajout de clés primaires sur les grandes tables peut prendre un certain temps, elles n’ont pas été ajoutées automatiquement. En exécutant \"occ db:add-missing-primary-keys\", ces clés primaires manquantes peuvent être ajoutées manuellement pendant que l’instance continue de fonctionner.",
     "Default phone region" : "Indicatif téléphonique par défaut",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Votre installation n’a pas de préfixe de région par défaut. C’est nécessaire pour valider les numéros de téléphone dans les paramètres du profil sans code pays. Pour autoriser les numéros sans code pays, veuillez ajouter « default_phone_region » avec le code ISO 3166-1 respectif de la région dans votre fichier de configuration.",
     "Email test was successfully sent" : "L'e-mail de test a été envoyé avec succès",
diff --git a/apps/settings/l10n/gl.js b/apps/settings/l10n/gl.js
index fa5d732e5a9..c991cb0e086 100644
--- a/apps/settings/l10n/gl.js
+++ b/apps/settings/l10n/gl.js
@@ -143,6 +143,9 @@ OC.L10N.register(
     "Old user imported certificates" : "Certificados antigos importados polo usuario",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Está pendente un traballo en segundo plano que comprobe os certificados SSL importados polo usuario. Volva comprobar máis adiante.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Hai algúns certificados SSL importados polo usuario, que xa non se usan con Nextcloud 21. Pódense importar coa liña de ordes mediante a orde «occ security:certificates:import». As súas rutas dentro do directorio de datos amosanse deseguido.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Á base de datos fáltanlle algunhas columnas opcionais. Por moe de que engadir columnas a grandes táboas podería levar moito tempo non foron engadidas automaticamente cando poden ser opcionais. Estas columnas poden engadirse manualmente mentres siga funcionando a instancia, executando «occ db:add-missing-columns». Unha vez se teñan engadidas as columnas, algunhas características poden mellorar a resposta ou a usabilidade.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Á base de datos fáltanlle algúns índices. Por mor de que engadir os índices podería levar moito non foron engadidos automaticamente. Estes índices perdidos poden engadirse manualmente mentres siga funcionando a instancia, executando «occ db:add-missing-indices». Una vez se teñan engadidos os índices, as consultas a esas táboas adoitan ser moito máis rápidas.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Faltan algunhas chave primarias na base de datos. Por mor do feito de que a adición de chave primarias en táboas grandes podería levar algún tempo, non se engadiron automaticamente. Ao executar «occ db:add-missing-primary-keys», esas chave primarias que faltan poderían engadirse manualmente mentres a instancia segue funcionando.",
     "Default phone region" : "Rexión telefónica predeterminada",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "A súa instalación non ten definida a rexión telefónica predeterminada. Isto é preciso para validar os números de teléfono nos axustes do perfil sen un código de país. Para permitir números sen código de país, engada «default_phone_region» co respectivo código ISO 3166-1 da rexión ao seu ficheiro de configuración.",
     "Email test" : "Correo de proba",
diff --git a/apps/settings/l10n/gl.json b/apps/settings/l10n/gl.json
index 388f92e94e0..05954ab1222 100644
--- a/apps/settings/l10n/gl.json
+++ b/apps/settings/l10n/gl.json
@@ -141,6 +141,9 @@
     "Old user imported certificates" : "Certificados antigos importados polo usuario",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Está pendente un traballo en segundo plano que comprobe os certificados SSL importados polo usuario. Volva comprobar máis adiante.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Hai algúns certificados SSL importados polo usuario, que xa non se usan con Nextcloud 21. Pódense importar coa liña de ordes mediante a orde «occ security:certificates:import». As súas rutas dentro do directorio de datos amosanse deseguido.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Á base de datos fáltanlle algunhas columnas opcionais. Por moe de que engadir columnas a grandes táboas podería levar moito tempo non foron engadidas automaticamente cando poden ser opcionais. Estas columnas poden engadirse manualmente mentres siga funcionando a instancia, executando «occ db:add-missing-columns». Unha vez se teñan engadidas as columnas, algunhas características poden mellorar a resposta ou a usabilidade.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Á base de datos fáltanlle algúns índices. Por mor de que engadir os índices podería levar moito non foron engadidos automaticamente. Estes índices perdidos poden engadirse manualmente mentres siga funcionando a instancia, executando «occ db:add-missing-indices». Una vez se teñan engadidos os índices, as consultas a esas táboas adoitan ser moito máis rápidas.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Faltan algunhas chave primarias na base de datos. Por mor do feito de que a adición de chave primarias en táboas grandes podería levar algún tempo, non se engadiron automaticamente. Ao executar «occ db:add-missing-primary-keys», esas chave primarias que faltan poderían engadirse manualmente mentres a instancia segue funcionando.",
     "Default phone region" : "Rexión telefónica predeterminada",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "A súa instalación non ten definida a rexión telefónica predeterminada. Isto é preciso para validar os números de teléfono nos axustes do perfil sen un código de país. Para permitir números sen código de país, engada «default_phone_region» co respectivo código ISO 3166-1 da rexión ao seu ficheiro de configuración.",
     "Email test" : "Correo de proba",
diff --git a/apps/settings/l10n/he.js b/apps/settings/l10n/he.js
index 189d57e5a1b..a0feed93e43 100644
--- a/apps/settings/l10n/he.js
+++ b/apps/settings/l10n/he.js
@@ -111,6 +111,9 @@ OC.L10N.register(
     "Verifying" : "מתבצע אימות",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "משימת רקע שבודקת את אישורי ה־SSL בייבוא המשתמש ממתינה. נא לדגום את הדף הזה שוב בהמשך.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "יש כמה אישורי SSL מיובאים קיימים שאינם בשימוש עוד ב־Nextcloud 21. אפשר לייבא אותם בשורת הפקודה עם הפקודה „occ security:certificates:import”. הנתיבים שלהם בתור תיקיית הנתונים מופיעים להלן.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "במסד הנתונים חסרים כמה עמודות אופציונליות. בשל העובדה שהוספת עמודות בטבלאות גדולות עשויה להימשך זמן מה, הן לא נוספו אוטומטית כאשר הן יכולות להיות אופציונליות. על ידי הפעלת \"occ db: add-missing-column\", ניתן להוסיף את העמודות החסרות האלה באופן ידני בזמן שהמופע ממשיך לפעול. לאחר הוספת העמודות, חלק מהתכונות עשויות לשפר את ההיענות או את השימושיות.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "למסד הנתונים חסרים אינדקסים. כיוון שהוספת אינדקסים על טבלאות גדולות היא פעולה שגוזלת זמן רב הם לא נוספים אוטומטית. על ידי הרצת הפקודה „occ db:add-missing-indices” האינדקסים החסרים נוספים ידנית ללא עצירת פעולת העותק. לאחר הוספת האינדקסים השאילתות על הטבלאות האלה מהירות בהרבה.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "במסד הנתונים חסרים כמה מפתחות ראשיים. בשל העובדה שהוספת מפתחות ראשיים לטבלאות גדולות עשויה להימשך זמן מה, הם לא נוספו אוטומטית. על ידי הפעלת \"occ db: add-missing-primary-keys\", ניתן להוסיף מפתחות הראשיים החסרים האלה באופן ידני, בזמן שהמופע ממשיך לפעול.",
     "Disabled" : "מושבת",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "תצורת ההצפנה מצד השרת המיושנת מופעלת. אנו ממליצים להשבית אותה.",
     "Supported" : "נתמך",
diff --git a/apps/settings/l10n/he.json b/apps/settings/l10n/he.json
index 7778c57e556..47b9d7fd11a 100644
--- a/apps/settings/l10n/he.json
+++ b/apps/settings/l10n/he.json
@@ -109,6 +109,9 @@
     "Verifying" : "מתבצע אימות",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "משימת רקע שבודקת את אישורי ה־SSL בייבוא המשתמש ממתינה. נא לדגום את הדף הזה שוב בהמשך.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "יש כמה אישורי SSL מיובאים קיימים שאינם בשימוש עוד ב־Nextcloud 21. אפשר לייבא אותם בשורת הפקודה עם הפקודה „occ security:certificates:import”. הנתיבים שלהם בתור תיקיית הנתונים מופיעים להלן.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "במסד הנתונים חסרים כמה עמודות אופציונליות. בשל העובדה שהוספת עמודות בטבלאות גדולות עשויה להימשך זמן מה, הן לא נוספו אוטומטית כאשר הן יכולות להיות אופציונליות. על ידי הפעלת \"occ db: add-missing-column\", ניתן להוסיף את העמודות החסרות האלה באופן ידני בזמן שהמופע ממשיך לפעול. לאחר הוספת העמודות, חלק מהתכונות עשויות לשפר את ההיענות או את השימושיות.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "למסד הנתונים חסרים אינדקסים. כיוון שהוספת אינדקסים על טבלאות גדולות היא פעולה שגוזלת זמן רב הם לא נוספים אוטומטית. על ידי הרצת הפקודה „occ db:add-missing-indices” האינדקסים החסרים נוספים ידנית ללא עצירת פעולת העותק. לאחר הוספת האינדקסים השאילתות על הטבלאות האלה מהירות בהרבה.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "במסד הנתונים חסרים כמה מפתחות ראשיים. בשל העובדה שהוספת מפתחות ראשיים לטבלאות גדולות עשויה להימשך זמן מה, הם לא נוספו אוטומטית. על ידי הפעלת \"occ db: add-missing-primary-keys\", ניתן להוסיף מפתחות הראשיים החסרים האלה באופן ידני, בזמן שהמופע ממשיך לפעול.",
     "Disabled" : "מושבת",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "תצורת ההצפנה מצד השרת המיושנת מופעלת. אנו ממליצים להשבית אותה.",
     "Supported" : "נתמך",
diff --git a/apps/settings/l10n/hr.js b/apps/settings/l10n/hr.js
index 8f09034f18a..7635ce4b07f 100644
--- a/apps/settings/l10n/hr.js
+++ b/apps/settings/l10n/hr.js
@@ -118,6 +118,9 @@ OC.L10N.register(
     "Verifying" : "Provjeravanje",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Na čekanju je pozadinski zadatak za provjeravanje vjerodajnica SSL-a koje uvezu korisnici. Provjerite ponovno kasnije.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Prisutne su vjerodajnice SSL-a koje su uvezli korisnici i koje Nextcloud 21 ne upotrebljava. Mogu se uvesti putem naredbenog retka s pomoću naredbe „occ security:certificates:import”. U nastavku su prikazani njihovi putovi unutar podatkovnog direktorija.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "U bazi podataka nedostaju određeni neobavezni stupci. Zbog činjenice da bi dodavanje stupaca u velikim tablicama moglo potrajati neko duže vrijeme, stupci se ne dodaju automatski, već je njihovo dodavanje neobavezno. Izvršenjem „occ db:add-missing-columns” ti se stupci mogu ručno dodati dok instanca radi. Nakon dodavanja stupaca može se poboljšati odaziv ili uporabljivost određenih značajki.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "U bazi podataka nedostaju određeni indeksi. Zbog činjenice da bi dodavanje indeksa u velikim tablicama moglo potrajati neko duže vrijeme, isti se ne dodaju automatski. Izvršenjem „occ db:add-missing-indices” se ti indeksi mogu ručno dodati dok instanca radi. Kada se indeksi dodaju, upiti u te tablice obično su mnogo brži.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "U bazi podataka nedostaju određeni primarni ključevi. Zbog činjenice da bi dodavanje primarnih ključeva moglo potrajati neko duže vrijeme u velikim tablicama, isti se ne dodaju automatski. Izvršenjem „occ db:add-missing-primary-keys” ti se primarni ključevi mogu ručno dodati dok instanca radi.",
     "Disabled" : "Onemogućeno",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Omogućen je stari format šifriranja na strani poslužitelja. Preporučujemo da ga onemogućite.",
     "Supported" : "Podržano",
diff --git a/apps/settings/l10n/hr.json b/apps/settings/l10n/hr.json
index 20253b17d46..5334f5324f1 100644
--- a/apps/settings/l10n/hr.json
+++ b/apps/settings/l10n/hr.json
@@ -116,6 +116,9 @@
     "Verifying" : "Provjeravanje",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Na čekanju je pozadinski zadatak za provjeravanje vjerodajnica SSL-a koje uvezu korisnici. Provjerite ponovno kasnije.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Prisutne su vjerodajnice SSL-a koje su uvezli korisnici i koje Nextcloud 21 ne upotrebljava. Mogu se uvesti putem naredbenog retka s pomoću naredbe „occ security:certificates:import”. U nastavku su prikazani njihovi putovi unutar podatkovnog direktorija.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "U bazi podataka nedostaju određeni neobavezni stupci. Zbog činjenice da bi dodavanje stupaca u velikim tablicama moglo potrajati neko duže vrijeme, stupci se ne dodaju automatski, već je njihovo dodavanje neobavezno. Izvršenjem „occ db:add-missing-columns” ti se stupci mogu ručno dodati dok instanca radi. Nakon dodavanja stupaca može se poboljšati odaziv ili uporabljivost određenih značajki.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "U bazi podataka nedostaju određeni indeksi. Zbog činjenice da bi dodavanje indeksa u velikim tablicama moglo potrajati neko duže vrijeme, isti se ne dodaju automatski. Izvršenjem „occ db:add-missing-indices” se ti indeksi mogu ručno dodati dok instanca radi. Kada se indeksi dodaju, upiti u te tablice obično su mnogo brži.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "U bazi podataka nedostaju određeni primarni ključevi. Zbog činjenice da bi dodavanje primarnih ključeva moglo potrajati neko duže vrijeme u velikim tablicama, isti se ne dodaju automatski. Izvršenjem „occ db:add-missing-primary-keys” ti se primarni ključevi mogu ručno dodati dok instanca radi.",
     "Disabled" : "Onemogućeno",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Omogućen je stari format šifriranja na strani poslužitelja. Preporučujemo da ga onemogućite.",
     "Supported" : "Podržano",
diff --git a/apps/settings/l10n/hu.js b/apps/settings/l10n/hu.js
index 36e00d56624..ec825d3f08e 100644
--- a/apps/settings/l10n/hu.js
+++ b/apps/settings/l10n/hu.js
@@ -139,6 +139,9 @@ OC.L10N.register(
     "Old user imported certificates" : "Régi felhasználói importált tanúsítvány",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Függőben van egy háttérfolyamat, amely ellenőrzi a felhasználó által importált SSL-tanúsítványokat. Kérjük, nézzen vissza később. ",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Vannak olyan felhasználók által importált SSL-tanúsítványok, melyeket a Nextcloud 21 már nem használ. Importálhatók parancssorból az „occ security: certificate: import” paranccsal. Az adatkönyvtárban található elérési utak az alábbiakban láthatók.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Az adatbázisból hiányzik néhány nem kötelező oszlop. Mivel az oszlopok hozzáadása sokáig tart a nagy tábláknál, ezért a nem kötelező oszlopok nem lettek automatikusan hozzáadva. A hiányzó oszlopokat az „occ db:add-missing-columns” paranccsal lehet kézileg hozzáadni a példány futása közben. Az oszlopok hozzáadása után bizonyos funkciók válaszideje és használhatósága javulni fog.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Az adatbázisból hiányzik néhány index. Mivel az indexek hozzáadása nagy táblák esetén sokáig tarthat, ezért nem lettek automatikusan létrehozva. Futtassa az „occ db:add-missing-indices” parancsot, hogy kézzel létrehozza a hiányzó indexeket, miközben a példány továbbra is fut. Amint az indexek létre lettek hozva, a lekérdezések gyorsabban fognak futni azokon a táblákon.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Az adatbázisból hiányzik néhány elsődleges kulcs. Mivel az elsődleges kulcsok hozzáadása nagy táblák esetén sokáig tarthat, ezért nem lettek automatikusan létrehozva. Futtassa az „occ db:add-missing-primary-keys” parancsot, hogy kézzel létrehozza a hiányzó elsődleges kulcsokat, miközben a példány továbbra is fut.",
     "Default phone region" : "Alapértelmezett telefon körzet",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "A telepítéshez nincs megadva alapértelmezett telefonrégió. Erre a telefonszámok országkód nélküli hitelesítéséhez van szükség a profilbeállításokban. Ha országkód nélküli számokat szeretne engedélyezni, vegye fel a konfigurációs fájlba az „default_phone_region” szót a régió megfelelő ISO 3166-1 kódjával.",
     "Email test" : "E-mail teszt",
diff --git a/apps/settings/l10n/hu.json b/apps/settings/l10n/hu.json
index dc20c95055a..e5637ae24c9 100644
--- a/apps/settings/l10n/hu.json
+++ b/apps/settings/l10n/hu.json
@@ -137,6 +137,9 @@
     "Old user imported certificates" : "Régi felhasználói importált tanúsítvány",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Függőben van egy háttérfolyamat, amely ellenőrzi a felhasználó által importált SSL-tanúsítványokat. Kérjük, nézzen vissza később. ",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Vannak olyan felhasználók által importált SSL-tanúsítványok, melyeket a Nextcloud 21 már nem használ. Importálhatók parancssorból az „occ security: certificate: import” paranccsal. Az adatkönyvtárban található elérési utak az alábbiakban láthatók.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Az adatbázisból hiányzik néhány nem kötelező oszlop. Mivel az oszlopok hozzáadása sokáig tart a nagy tábláknál, ezért a nem kötelező oszlopok nem lettek automatikusan hozzáadva. A hiányzó oszlopokat az „occ db:add-missing-columns” paranccsal lehet kézileg hozzáadni a példány futása közben. Az oszlopok hozzáadása után bizonyos funkciók válaszideje és használhatósága javulni fog.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Az adatbázisból hiányzik néhány index. Mivel az indexek hozzáadása nagy táblák esetén sokáig tarthat, ezért nem lettek automatikusan létrehozva. Futtassa az „occ db:add-missing-indices” parancsot, hogy kézzel létrehozza a hiányzó indexeket, miközben a példány továbbra is fut. Amint az indexek létre lettek hozva, a lekérdezések gyorsabban fognak futni azokon a táblákon.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Az adatbázisból hiányzik néhány elsődleges kulcs. Mivel az elsődleges kulcsok hozzáadása nagy táblák esetén sokáig tarthat, ezért nem lettek automatikusan létrehozva. Futtassa az „occ db:add-missing-primary-keys” parancsot, hogy kézzel létrehozza a hiányzó elsődleges kulcsokat, miközben a példány továbbra is fut.",
     "Default phone region" : "Alapértelmezett telefon körzet",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "A telepítéshez nincs megadva alapértelmezett telefonrégió. Erre a telefonszámok országkód nélküli hitelesítéséhez van szükség a profilbeállításokban. Ha országkód nélküli számokat szeretne engedélyezni, vegye fel a konfigurációs fájlba az „default_phone_region” szót a régió megfelelő ISO 3166-1 kódjával.",
     "Email test" : "E-mail teszt",
diff --git a/apps/settings/l10n/id.js b/apps/settings/l10n/id.js
index 490acb6497c..5b9dd78c331 100644
--- a/apps/settings/l10n/id.js
+++ b/apps/settings/l10n/id.js
@@ -117,6 +117,8 @@ OC.L10N.register(
     "Background jobs" : "Pekerjaan latar belakang",
     "Unlimited" : "Tak terbatas",
     "Verifying" : "Memverifikasi",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Pangkalan data kehilangan beberapa kolom opsional. Berdasarkan fakta bahwa menambahkannya pada tabel yang besar membutuhkan waktu cukup lama, maka ini tidak dilakukan otomatis. Eksekusi \"occ db: add-missing-columns\", untuk menambahkan kolom secara manual sementara instance tetap berjalan. Setelah itu dilakukan, maka beberapa fitur dapat meningkatkan daya tanggap atau kegunaan.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Pangkalan data kehilangan beberapa indeks. Berdasarkan fakta bahwa menambahkan indeks pada tabel yang besar membutuhkan waktu cukup lama, maka ini tidak dilakukan otomatis. Eksekusi \"occ db: add-missing-indexes\", untuk menambahkan indeks secara manual sementara instance tetap berjalan. Setelah itu dilakukan, maka kueri akan jauh lebih cepat.",
     "Disabled" : "Dinonaktifkan",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Format enkripsi sisi server lama diaktifkan. Kami menyarankan untuk menonaktifkan ini.",
     "Supported" : "Didukung",
diff --git a/apps/settings/l10n/id.json b/apps/settings/l10n/id.json
index 46978b03dff..f13361dc475 100644
--- a/apps/settings/l10n/id.json
+++ b/apps/settings/l10n/id.json
@@ -115,6 +115,8 @@
     "Background jobs" : "Pekerjaan latar belakang",
     "Unlimited" : "Tak terbatas",
     "Verifying" : "Memverifikasi",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Pangkalan data kehilangan beberapa kolom opsional. Berdasarkan fakta bahwa menambahkannya pada tabel yang besar membutuhkan waktu cukup lama, maka ini tidak dilakukan otomatis. Eksekusi \"occ db: add-missing-columns\", untuk menambahkan kolom secara manual sementara instance tetap berjalan. Setelah itu dilakukan, maka beberapa fitur dapat meningkatkan daya tanggap atau kegunaan.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Pangkalan data kehilangan beberapa indeks. Berdasarkan fakta bahwa menambahkan indeks pada tabel yang besar membutuhkan waktu cukup lama, maka ini tidak dilakukan otomatis. Eksekusi \"occ db: add-missing-indexes\", untuk menambahkan indeks secara manual sementara instance tetap berjalan. Setelah itu dilakukan, maka kueri akan jauh lebih cepat.",
     "Disabled" : "Dinonaktifkan",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Format enkripsi sisi server lama diaktifkan. Kami menyarankan untuk menonaktifkan ini.",
     "Supported" : "Didukung",
diff --git a/apps/settings/l10n/is.js b/apps/settings/l10n/is.js
index 91312adf9b4..c99a747fbbc 100644
--- a/apps/settings/l10n/is.js
+++ b/apps/settings/l10n/is.js
@@ -124,6 +124,8 @@ OC.L10N.register(
     "Verifying" : "Sannreyni",
     "Your remote address could not be determined." : "Ekki var hægt að ákvarða fjartengda vistfangið þitt.",
     "Old user imported certificates" : "Gömul skilríki sem notandi hefur flutt inn",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Gagnagrunninn vantar nokkra atriðavísa (indexes). Vegna þess að það að bæta atriðavísum við stórar töflur getur tekið töluverðan tíma, þá var þeim ekki bætt við sjálfvirkt. Með því að keyra \"occ db:add-missing-indices\" væri hægt að bæta inn þessum atriðavísum sem vantar, á meðan kerfið er í gangi. Um leið og búið er að bæta inn þessum atriðavísum, munu fyrirspurnir í þessar töflur verða miklu hraðvirkari.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Gagnagrunninn vantar nokkra aðallykla (primary keys). Vegna þess að það að bæta aðallyklum við stórar töflur getur tekið töluverðan tíma, þá var þeim ekki bætt við sjálfvirkt. Með því að keyra \"occ db:add-missing-primary-keys\" væri hægt að bæta inn þessum aðallyklum sem vantar, á meðan kerfið er í gangi. Um leið og búið er að bæta inn þessum aðallyklum, munu fyrirspurnir í þessar töflur verða miklu hraðvirkari.",
     "Email test" : "Prófa tölvupóststillingar",
     "File locking" : "Skráalæsing",
     "Transactional file locking is disabled, this might lead to issues with race conditions. Enable \"filelocking.enabled\" in config.php to avoid these problems." : "Færslulæsing skráa (transactional file locking) er óvirk, þetta gæti leitt til vandamála út frá forgangsskilyrðum (race conditions). Virkjaðu 'filelocking.enabled' í config.php til að forðast slík vandamál.",
diff --git a/apps/settings/l10n/is.json b/apps/settings/l10n/is.json
index f611740acc2..e9a0d8f004b 100644
--- a/apps/settings/l10n/is.json
+++ b/apps/settings/l10n/is.json
@@ -122,6 +122,8 @@
     "Verifying" : "Sannreyni",
     "Your remote address could not be determined." : "Ekki var hægt að ákvarða fjartengda vistfangið þitt.",
     "Old user imported certificates" : "Gömul skilríki sem notandi hefur flutt inn",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Gagnagrunninn vantar nokkra atriðavísa (indexes). Vegna þess að það að bæta atriðavísum við stórar töflur getur tekið töluverðan tíma, þá var þeim ekki bætt við sjálfvirkt. Með því að keyra \"occ db:add-missing-indices\" væri hægt að bæta inn þessum atriðavísum sem vantar, á meðan kerfið er í gangi. Um leið og búið er að bæta inn þessum atriðavísum, munu fyrirspurnir í þessar töflur verða miklu hraðvirkari.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Gagnagrunninn vantar nokkra aðallykla (primary keys). Vegna þess að það að bæta aðallyklum við stórar töflur getur tekið töluverðan tíma, þá var þeim ekki bætt við sjálfvirkt. Með því að keyra \"occ db:add-missing-primary-keys\" væri hægt að bæta inn þessum aðallyklum sem vantar, á meðan kerfið er í gangi. Um leið og búið er að bæta inn þessum aðallyklum, munu fyrirspurnir í þessar töflur verða miklu hraðvirkari.",
     "Email test" : "Prófa tölvupóststillingar",
     "File locking" : "Skráalæsing",
     "Transactional file locking is disabled, this might lead to issues with race conditions. Enable \"filelocking.enabled\" in config.php to avoid these problems." : "Færslulæsing skráa (transactional file locking) er óvirk, þetta gæti leitt til vandamála út frá forgangsskilyrðum (race conditions). Virkjaðu 'filelocking.enabled' í config.php til að forðast slík vandamál.",
diff --git a/apps/settings/l10n/it.js b/apps/settings/l10n/it.js
index 2713908001e..17a4eb6bb6f 100644
--- a/apps/settings/l10n/it.js
+++ b/apps/settings/l10n/it.js
@@ -143,6 +143,9 @@ OC.L10N.register(
     "Old user imported certificates" : "Certificati importati del vecchio utente.",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "È in sospeso un processo in background che controlla i certificati SSL importati dall'utente. Controlla più tardi.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Sono presenti alcuni certificati SSL importati dagli utenti, che non vengono più utilizzati con Nextcloud 21. Possono essere importati dalla riga di comando tramite il comando \"occ security:certificates:import\". I loro percorsi all'interno della cartella dei dati sono mostrati di seguito.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Nel database mancano alcune colonne opzionali. Poiché l'aggiunta di colonne su tabelle grandi può richiedere del tempo, non sono state aggiunte automaticamente. Eseguendo \"occ db:add-missing-columns\", le colonne mancanti possono essere aggiunte manualmente mentre l'istanza è in esecuzione. Una volta che le colonne sono state aggiunte, alcune funzionalità potrebbero migliorare i tempi di risposta o l'usabilità.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Nel database mancano alcuni indici. Poiché l'aggiunta di indici su tabelle grandi può richiedere del tempo, non sono stati aggiunti automaticamente. Eseguendo \"occ db:add-missing-indices\", gli indici mancanti possono essere aggiunti manualmente mentre l'istanza è in esecuzione. Una volta che gli indici sono stati aggiunti, le interrogazioni a tali tabelle sono solitamente più veloci.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Nel database mancano alcune chiavi primarie. Poiché l'aggiunta di chiavi primarie su tabelle grandi può richiedere del tempo, non sono state aggiunte automaticamente. Eseguendo \"occ db:add-missing-primary-keys\", quelle chiavi mancanti possono essere aggiunte manualmente mentre l'istanza è in esecuzione.",
     "Default phone region" : "Regione telefonica predefinita",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "La tua installazione non ha una regione telefonica predefinita impostata. Ciò è necessario per poter convalidare i numeri di telefono nelle impostazioni del profilo senza un codice nazionale. Per consentire i numeri senza un codice nazionale, aggiungi \"default_phone_region\" con il rispettivo codice ISO 3166-1 della regione desiderata al file di configurazione.",
     "Email test" : "Test email",
diff --git a/apps/settings/l10n/it.json b/apps/settings/l10n/it.json
index 7d25824207f..a1785d44a35 100644
--- a/apps/settings/l10n/it.json
+++ b/apps/settings/l10n/it.json
@@ -141,6 +141,9 @@
     "Old user imported certificates" : "Certificati importati del vecchio utente.",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "È in sospeso un processo in background che controlla i certificati SSL importati dall'utente. Controlla più tardi.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Sono presenti alcuni certificati SSL importati dagli utenti, che non vengono più utilizzati con Nextcloud 21. Possono essere importati dalla riga di comando tramite il comando \"occ security:certificates:import\". I loro percorsi all'interno della cartella dei dati sono mostrati di seguito.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Nel database mancano alcune colonne opzionali. Poiché l'aggiunta di colonne su tabelle grandi può richiedere del tempo, non sono state aggiunte automaticamente. Eseguendo \"occ db:add-missing-columns\", le colonne mancanti possono essere aggiunte manualmente mentre l'istanza è in esecuzione. Una volta che le colonne sono state aggiunte, alcune funzionalità potrebbero migliorare i tempi di risposta o l'usabilità.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Nel database mancano alcuni indici. Poiché l'aggiunta di indici su tabelle grandi può richiedere del tempo, non sono stati aggiunti automaticamente. Eseguendo \"occ db:add-missing-indices\", gli indici mancanti possono essere aggiunti manualmente mentre l'istanza è in esecuzione. Una volta che gli indici sono stati aggiunti, le interrogazioni a tali tabelle sono solitamente più veloci.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Nel database mancano alcune chiavi primarie. Poiché l'aggiunta di chiavi primarie su tabelle grandi può richiedere del tempo, non sono state aggiunte automaticamente. Eseguendo \"occ db:add-missing-primary-keys\", quelle chiavi mancanti possono essere aggiunte manualmente mentre l'istanza è in esecuzione.",
     "Default phone region" : "Regione telefonica predefinita",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "La tua installazione non ha una regione telefonica predefinita impostata. Ciò è necessario per poter convalidare i numeri di telefono nelle impostazioni del profilo senza un codice nazionale. Per consentire i numeri senza un codice nazionale, aggiungi \"default_phone_region\" con il rispettivo codice ISO 3166-1 della regione desiderata al file di configurazione.",
     "Email test" : "Test email",
diff --git a/apps/settings/l10n/ja.js b/apps/settings/l10n/ja.js
index 0285b66b827..cab7921b518 100644
--- a/apps/settings/l10n/ja.js
+++ b/apps/settings/l10n/ja.js
@@ -139,6 +139,9 @@ OC.L10N.register(
     "Old user imported certificates" : "旧ユーザがインポートした証明書",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "ユーザーがインポートしたSSL証明書をチェックするバックグラウンドジョブが保留になっています。しばらくして再度確認してください。",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "ユーザーがインポートしたSSL証明書がいくつか存在しますが、Nextcloud 21ではもう使用されていません。これらの証明書は、\"occ security:certificates:import\" コマンドにより、コマンドラインでインポートすることができます。これらの証明書のデータディレクトリ内のパスは以下のとおりです。",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "データベースにはオプションのカラムがいくつかありません。大きなテーブルにカラムを追加するには時間がかかるため、オプションのカラムは自動的に追加されませんでした。\"occ db:add-missing-columns\"を実行することで、不足しているカラムはインスタンスの実行中に手動で追加することができます。カラムが追加されると、応答性や使い勝手が改善される可能性があります。",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "データベースにいくつかのインデックスがありません。 大きなテーブルにインデックスを追加すると、自動的に追加されないまでに時間がかかる可能性があるためです。 \"occ db:add-missing-indices\"を実行することによって、インスタンスが実行し続けている間にそれらの欠けているインデックスを手動で追加することができます。 インデックスが追加されると、それらのテーブルへのクエリは通常はるかに速くなります。",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "データベースにいくつかのプライマリーキーがありません。大きなテーブルにプライマリーキーを追加するには時間がかかる可能性があるため、自動的に追加されません。 \"occ db:add-missing-primary-keys\" を実行することにより、インスタンスを動かしたままで足りないプライマリーキーを手動で追加することができます。",
     "Default phone region" : "デフォルトの電話地域",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "ご使用のシステムには、デフォルトの電話地域が設定されていません。これは、プロフィール設定で国コードなしの電話番号を有効にするために必要です。国コードなしの電話番号を許可するには、\"default_phone_region\" を地域の ISO 3166-1 コードとともに設定ファイルに追加してください。",
     "Email test" : "Eメールテスト",
diff --git a/apps/settings/l10n/ja.json b/apps/settings/l10n/ja.json
index deca0598da5..a4f641c5716 100644
--- a/apps/settings/l10n/ja.json
+++ b/apps/settings/l10n/ja.json
@@ -137,6 +137,9 @@
     "Old user imported certificates" : "旧ユーザがインポートした証明書",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "ユーザーがインポートしたSSL証明書をチェックするバックグラウンドジョブが保留になっています。しばらくして再度確認してください。",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "ユーザーがインポートしたSSL証明書がいくつか存在しますが、Nextcloud 21ではもう使用されていません。これらの証明書は、\"occ security:certificates:import\" コマンドにより、コマンドラインでインポートすることができます。これらの証明書のデータディレクトリ内のパスは以下のとおりです。",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "データベースにはオプションのカラムがいくつかありません。大きなテーブルにカラムを追加するには時間がかかるため、オプションのカラムは自動的に追加されませんでした。\"occ db:add-missing-columns\"を実行することで、不足しているカラムはインスタンスの実行中に手動で追加することができます。カラムが追加されると、応答性や使い勝手が改善される可能性があります。",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "データベースにいくつかのインデックスがありません。 大きなテーブルにインデックスを追加すると、自動的に追加されないまでに時間がかかる可能性があるためです。 \"occ db:add-missing-indices\"を実行することによって、インスタンスが実行し続けている間にそれらの欠けているインデックスを手動で追加することができます。 インデックスが追加されると、それらのテーブルへのクエリは通常はるかに速くなります。",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "データベースにいくつかのプライマリーキーがありません。大きなテーブルにプライマリーキーを追加するには時間がかかる可能性があるため、自動的に追加されません。 \"occ db:add-missing-primary-keys\" を実行することにより、インスタンスを動かしたままで足りないプライマリーキーを手動で追加することができます。",
     "Default phone region" : "デフォルトの電話地域",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "ご使用のシステムには、デフォルトの電話地域が設定されていません。これは、プロフィール設定で国コードなしの電話番号を有効にするために必要です。国コードなしの電話番号を許可するには、\"default_phone_region\" を地域の ISO 3166-1 コードとともに設定ファイルに追加してください。",
     "Email test" : "Eメールテスト",
diff --git a/apps/settings/l10n/ko.js b/apps/settings/l10n/ko.js
index 9fd8965b62d..b0fcc4d675b 100644
--- a/apps/settings/l10n/ko.js
+++ b/apps/settings/l10n/ko.js
@@ -133,6 +133,9 @@ OC.L10N.register(
     "Verifying" : "검사",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "사용자가 불러온 SSL 인증서를 확인하는 백그라운드 작업이 진행중입니다. 나중에 다시 확인하십시오.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "현재 사용자가 불러온 SSL 인증서 중 Nextcloud 21과 함께 사용할 수 없는 것이 있습니다. 이러한 인증서는 커맨드라인 명령어 \"occ security:certificates:import\"로 불러올 수 있습니다. 데이터 디렉토리 내부에 있는 해당 인증서의 경로가 아래에 표시됩니다.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "데이터베이스에 일부 선택적 열이 누락되었습니다. 큰 테이블에 열을 추가하는 데 시간이 걸릴 수 있기 때문에 선택 사항일 수 있는 열이 자동으로 추가되지 않았습니다. 명령행에서 \"occ db:add-missing-columns\"를 실행하면 누락된 열을 인스턴스를 실행되는 동안 수동으로 추가할 수 있습니다. 열이 추가되면 일부 기능의 응답성이나 사용성이 향상될 수 있습니다.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "데이터베이스에 일부 인덱스가 없습니다. 큰 테이블에 인덱스를 추가하는 데 시간이 걸리기 때문에 자동으로 추가하지 않았습니다. 명령행에서 \"occ db:add-missing-indices\" 명령을 실행하여 인스턴스를 실행하는 동안 수동으로 인덱스를 추가할 수 있습니다. 해당 테이블에 인덱스를 추가하면 질의 속도가 다시 빨라집니다.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "데이터베이스에 일부 기본 키가 누락되었습니다. 큰 테이블에 기본 키를 추가하는 데 시간이 걸릴 수 있기 때문에 자동으로 추가되지 않았습니다. 명령행에서 \"occ db:add-missing-primary-keys\"를 실행하면 인스턴스가 계속 실행되는 동안 누락된 기본 키를 수동으로 추가할 수 있습니다.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "서버가 인터넷에 연결되지 않아 다수의 종단점에 도달할 수 없습니다. 이로 인해 외부 저장소 마운트, 서드파티 앱 업데이트와 설치에 대한 알림 수신 등의 기능을 사용할 수 없을 것입니다. 원격 파일 접근과 알림 이메일 전송 또한 작동하지 않을 것입니다. 서버를 인터넷과 연결하여 모든 기능을 사용하십시오.",
     "Disabled" : "비활성화됨",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "구형 포맷의 서버 측 암호화가 활성화된 상태입니다. 이를 비활성화 하는 것을 권장합니다.",
diff --git a/apps/settings/l10n/ko.json b/apps/settings/l10n/ko.json
index 3846d5060c9..4c3fff6148e 100644
--- a/apps/settings/l10n/ko.json
+++ b/apps/settings/l10n/ko.json
@@ -131,6 +131,9 @@
     "Verifying" : "검사",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "사용자가 불러온 SSL 인증서를 확인하는 백그라운드 작업이 진행중입니다. 나중에 다시 확인하십시오.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "현재 사용자가 불러온 SSL 인증서 중 Nextcloud 21과 함께 사용할 수 없는 것이 있습니다. 이러한 인증서는 커맨드라인 명령어 \"occ security:certificates:import\"로 불러올 수 있습니다. 데이터 디렉토리 내부에 있는 해당 인증서의 경로가 아래에 표시됩니다.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "데이터베이스에 일부 선택적 열이 누락되었습니다. 큰 테이블에 열을 추가하는 데 시간이 걸릴 수 있기 때문에 선택 사항일 수 있는 열이 자동으로 추가되지 않았습니다. 명령행에서 \"occ db:add-missing-columns\"를 실행하면 누락된 열을 인스턴스를 실행되는 동안 수동으로 추가할 수 있습니다. 열이 추가되면 일부 기능의 응답성이나 사용성이 향상될 수 있습니다.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "데이터베이스에 일부 인덱스가 없습니다. 큰 테이블에 인덱스를 추가하는 데 시간이 걸리기 때문에 자동으로 추가하지 않았습니다. 명령행에서 \"occ db:add-missing-indices\" 명령을 실행하여 인스턴스를 실행하는 동안 수동으로 인덱스를 추가할 수 있습니다. 해당 테이블에 인덱스를 추가하면 질의 속도가 다시 빨라집니다.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "데이터베이스에 일부 기본 키가 누락되었습니다. 큰 테이블에 기본 키를 추가하는 데 시간이 걸릴 수 있기 때문에 자동으로 추가되지 않았습니다. 명령행에서 \"occ db:add-missing-primary-keys\"를 실행하면 인스턴스가 계속 실행되는 동안 누락된 기본 키를 수동으로 추가할 수 있습니다.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "서버가 인터넷에 연결되지 않아 다수의 종단점에 도달할 수 없습니다. 이로 인해 외부 저장소 마운트, 서드파티 앱 업데이트와 설치에 대한 알림 수신 등의 기능을 사용할 수 없을 것입니다. 원격 파일 접근과 알림 이메일 전송 또한 작동하지 않을 것입니다. 서버를 인터넷과 연결하여 모든 기능을 사용하십시오.",
     "Disabled" : "비활성화됨",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "구형 포맷의 서버 측 암호화가 활성화된 상태입니다. 이를 비활성화 하는 것을 권장합니다.",
diff --git a/apps/settings/l10n/mk.js b/apps/settings/l10n/mk.js
index e3a94857a16..c7661a965f6 100644
--- a/apps/settings/l10n/mk.js
+++ b/apps/settings/l10n/mk.js
@@ -131,6 +131,9 @@ OC.L10N.register(
     "Verifying" : "Потврдување",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Позадинското извршување на процедурите се на чекање бидејќи се проверуваат некој SSL сертификати што се увезени од корисник. Вратете се подоцна.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Постојат некој увезени SSL сертификати, во наредната верзија на Nextcloud 21 нема да се користи. Истите можат да се увезат преку командната линија со внесување на командата \"occ security:certificates:import\". Нивните патеки во директориумот со податоци се прикажани подолу. ",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Во базата недостасуваат некој опционални колони. Поради фактот што додавањето колони во големи бази може да потрае, тие не беа додадени автоматски. Со стартување на командата \"occ db:add-missing-columns\" ќе бидат додадени оние колони што недостасуваат и инстанцата непречено ќе работи. Еднаш кога ќе бидат додадени колоните, некој карактеристики ќе се подобрат и можат да ја подобрат употребата и безбедноста.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Во базата недостасуваат некој индекси. Поради фактот што додавањето индекси во големи бази може да потрае, тие не беа додадени автоматски. Со стартување на командата \"occ db:add-missing-indices\" ќе бидат додадени оние индекси што недостасуваат и инстанцата непречено ќе работи. Еднаш кога ќе бидат додадени индексите, барањата во табелите ќе биде многу побрзо.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Во базата недостасуваат некој примарни клучеви. Поради фактот што додавањето на примарни клучеви во големи бази може да потрае, тие не беа додадени автоматски. Со стартување на командата \"occ db:add-missing-primary-keys\" ќе бидат додадени оние примарни клучеви што недостасуваат и инстанцата непречено ќе работи.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Овој опслужувач нема работна Интернет врска. Ова значи дека некои опции како што е монтирање на надворешни складишта, известувања за ажурирање или инсталации на апликации од 3-ти лица нема да работат. Пристапот на датотеки од далечина и праќање на пораки за известувања може исто така да не работат. Ви советуваме да овозможите Интернет врска за овој опслужувач ако сакате да ги имате сите опции. ",
     "Disabled" : "Оневозможено",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Овозможен е стар формат за криптирање од страна на серверот. Препорачуваме да го оневозможите ова.",
diff --git a/apps/settings/l10n/mk.json b/apps/settings/l10n/mk.json
index 56621371020..e71b3c954e2 100644
--- a/apps/settings/l10n/mk.json
+++ b/apps/settings/l10n/mk.json
@@ -129,6 +129,9 @@
     "Verifying" : "Потврдување",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Позадинското извршување на процедурите се на чекање бидејќи се проверуваат некој SSL сертификати што се увезени од корисник. Вратете се подоцна.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Постојат некој увезени SSL сертификати, во наредната верзија на Nextcloud 21 нема да се користи. Истите можат да се увезат преку командната линија со внесување на командата \"occ security:certificates:import\". Нивните патеки во директориумот со податоци се прикажани подолу. ",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Во базата недостасуваат некој опционални колони. Поради фактот што додавањето колони во големи бази може да потрае, тие не беа додадени автоматски. Со стартување на командата \"occ db:add-missing-columns\" ќе бидат додадени оние колони што недостасуваат и инстанцата непречено ќе работи. Еднаш кога ќе бидат додадени колоните, некој карактеристики ќе се подобрат и можат да ја подобрат употребата и безбедноста.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Во базата недостасуваат некој индекси. Поради фактот што додавањето индекси во големи бази може да потрае, тие не беа додадени автоматски. Со стартување на командата \"occ db:add-missing-indices\" ќе бидат додадени оние индекси што недостасуваат и инстанцата непречено ќе работи. Еднаш кога ќе бидат додадени индексите, барањата во табелите ќе биде многу побрзо.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Во базата недостасуваат некој примарни клучеви. Поради фактот што додавањето на примарни клучеви во големи бази може да потрае, тие не беа додадени автоматски. Со стартување на командата \"occ db:add-missing-primary-keys\" ќе бидат додадени оние примарни клучеви што недостасуваат и инстанцата непречено ќе работи.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Овој опслужувач нема работна Интернет врска. Ова значи дека некои опции како што е монтирање на надворешни складишта, известувања за ажурирање или инсталации на апликации од 3-ти лица нема да работат. Пристапот на датотеки од далечина и праќање на пораки за известувања може исто така да не работат. Ви советуваме да овозможите Интернет врска за овој опслужувач ако сакате да ги имате сите опции. ",
     "Disabled" : "Оневозможено",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Овозможен е стар формат за криптирање од страна на серверот. Препорачуваме да го оневозможите ова.",
diff --git a/apps/settings/l10n/nb.js b/apps/settings/l10n/nb.js
index c086f98c89e..33fd75e51c2 100644
--- a/apps/settings/l10n/nb.js
+++ b/apps/settings/l10n/nb.js
@@ -129,6 +129,9 @@ OC.L10N.register(
     "Background jobs" : "Bakgrunnsjobber",
     "Unlimited" : "Ubegrenset",
     "Verifying" : "Verifiserer",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Databasen mangler noen valgfrie kolonner. Å legge til kolonner på store tabeller kan ta lang tid, så de ble ikke lagt til automatisk, ettersom de er valgfrie. Ved å kjøre \"occ db:add-missing-columns\" legges de manglende kolonnene til mens tjenesten fortsatt er tilgjengelig. Noen funksjoner kan få økt respons eller brukervennlighet når kolonnene er lagt til.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Databasen mangler noen indekser. Å legge til indekser på store tabeller kan ta lang tid så de ble ikke lagt til automatisk. Ved å kjøre \"occ db:add-missing-indices\" legges de manglende indeksene til mens tjenesten fortsatt er tilgjengelig. Når indeksene er lagt til, er spørringer til  tabellene raskere.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Databasen mangler noen primærnøkler. På grunn av det faktum at det kan ta litt tid å legge til primærnøkler på store bord, ble de ikke lagt til automatisk. Ved å kjøre \"occ db:add-missing-primary-keys\" kan de manglende primærnøklene legges til manuelt mens forekomsten fortsetter å kjøre.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Denne serveren har ingen fungerende internettforbindelse: Flere endepunkter kunne ikke nås. Dette betyr at noen av funksjonene som montering av ekstern lagring, varsler om oppdateringer eller installasjon av tredjepartsapper ikke vil fungere. Tilgang til filer eksternt og sending av e-postvarsler fungerer kanskje heller ikke. Etabler en tilkobling fra denne serveren til internett for å nyte alle funksjonene.",
     "Disabled" : "Deaktivert",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Den gamle server-side-kryptering er aktivert. Vi anbefaler å deaktivere dette.",
diff --git a/apps/settings/l10n/nb.json b/apps/settings/l10n/nb.json
index 49fe6cb31ac..c7fb9c2dbfe 100644
--- a/apps/settings/l10n/nb.json
+++ b/apps/settings/l10n/nb.json
@@ -127,6 +127,9 @@
     "Background jobs" : "Bakgrunnsjobber",
     "Unlimited" : "Ubegrenset",
     "Verifying" : "Verifiserer",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Databasen mangler noen valgfrie kolonner. Å legge til kolonner på store tabeller kan ta lang tid, så de ble ikke lagt til automatisk, ettersom de er valgfrie. Ved å kjøre \"occ db:add-missing-columns\" legges de manglende kolonnene til mens tjenesten fortsatt er tilgjengelig. Noen funksjoner kan få økt respons eller brukervennlighet når kolonnene er lagt til.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Databasen mangler noen indekser. Å legge til indekser på store tabeller kan ta lang tid så de ble ikke lagt til automatisk. Ved å kjøre \"occ db:add-missing-indices\" legges de manglende indeksene til mens tjenesten fortsatt er tilgjengelig. Når indeksene er lagt til, er spørringer til  tabellene raskere.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Databasen mangler noen primærnøkler. På grunn av det faktum at det kan ta litt tid å legge til primærnøkler på store bord, ble de ikke lagt til automatisk. Ved å kjøre \"occ db:add-missing-primary-keys\" kan de manglende primærnøklene legges til manuelt mens forekomsten fortsetter å kjøre.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Denne serveren har ingen fungerende internettforbindelse: Flere endepunkter kunne ikke nås. Dette betyr at noen av funksjonene som montering av ekstern lagring, varsler om oppdateringer eller installasjon av tredjepartsapper ikke vil fungere. Tilgang til filer eksternt og sending av e-postvarsler fungerer kanskje heller ikke. Etabler en tilkobling fra denne serveren til internett for å nyte alle funksjonene.",
     "Disabled" : "Deaktivert",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Den gamle server-side-kryptering er aktivert. Vi anbefaler å deaktivere dette.",
diff --git a/apps/settings/l10n/nl.js b/apps/settings/l10n/nl.js
index 2eba9e5cbec..f6da7137203 100644
--- a/apps/settings/l10n/nl.js
+++ b/apps/settings/l10n/nl.js
@@ -127,6 +127,9 @@ OC.L10N.register(
     "Verifying" : "Controleer",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Er is een achtergrondtaak in bezig die controleert op door de gebruiker geïmporteerde SSL-certificaten. Kom later terug.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Er zijn enkele door gebruikers geïmporteerde SSL-certificaten aanwezig, die niet meer worden gebruikt met Nextcloud 21. Ze kunnen op de opdrachtregel worden geïmporteerd via het commando \"occ security:certificates:import\". De paden binnen de gegevensdirectory worden hieronder weergegeven.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "De database mist een paar optionele kolommen. Omdat het toevoegen van kolommen op grote tabellen veel tijd kan kosten, zijn ze niet automatisch gecreëerd, omdat dat optioneel kan. Door het draaien van \"occ db:add-missing-columns\" kunnen deze kolommen handmatig worden toegevoegd terwijl de server blijft draaien.  Als de kolommen zijn toegevoegd, zullen bepaalde functionaliteiten veel sneller of gemakkelijker plaatsvinden.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "De database mist een paar indexen. Omdat het toevoegen van indexen op grote tabellen veel tijd kan kosten, zijn ze niet automatisch gecreëerd. Door het draaien van \"occ db:add-missing-indices\" kunnen deze indexen handmatig worden toegevoegd terwijl de server blijft draaien.  Als de indexen zijn toegevoegd, zullen opvragingen op die tabellen veel sneller plaatsvinden.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "De database mist enkele primaire sleutels. Omdat het toevoegen van primaire sleutels aan grote tabellen enige tijd kan duren, werden ze niet automatisch toegevoegd. Door \"occ db:add-missing-primary-keys\" uit te voeren, kunnen die ontbrekende primaire sleutels handmatig worden toegevoegd terwijl de server blijft draaien.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Deze server heeft geen werkende internetverbinding: meerdere endpoints kunnen niet worden bereikt. Dat betekent dat sommige functies, zoals het gebruik van externe opslag, notificaties over updates of installatie van apps van derde partijen niet werken. Ook het benaderen van bestanden vanaf een remote locatie en het versturen van notificatie emails kan mislukken. We adviseren om de internetverbinding voor deze server in te schakelen als je alle functies wilt gebruiken.",
     "Disabled" : "Uitgeschakeld",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Het oude server-side-encryptie formaat is ingeschakeld. We raden aan om dit uit te schakelen.",
diff --git a/apps/settings/l10n/nl.json b/apps/settings/l10n/nl.json
index be4c3955b17..c9527d7de19 100644
--- a/apps/settings/l10n/nl.json
+++ b/apps/settings/l10n/nl.json
@@ -125,6 +125,9 @@
     "Verifying" : "Controleer",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Er is een achtergrondtaak in bezig die controleert op door de gebruiker geïmporteerde SSL-certificaten. Kom later terug.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Er zijn enkele door gebruikers geïmporteerde SSL-certificaten aanwezig, die niet meer worden gebruikt met Nextcloud 21. Ze kunnen op de opdrachtregel worden geïmporteerd via het commando \"occ security:certificates:import\". De paden binnen de gegevensdirectory worden hieronder weergegeven.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "De database mist een paar optionele kolommen. Omdat het toevoegen van kolommen op grote tabellen veel tijd kan kosten, zijn ze niet automatisch gecreëerd, omdat dat optioneel kan. Door het draaien van \"occ db:add-missing-columns\" kunnen deze kolommen handmatig worden toegevoegd terwijl de server blijft draaien.  Als de kolommen zijn toegevoegd, zullen bepaalde functionaliteiten veel sneller of gemakkelijker plaatsvinden.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "De database mist een paar indexen. Omdat het toevoegen van indexen op grote tabellen veel tijd kan kosten, zijn ze niet automatisch gecreëerd. Door het draaien van \"occ db:add-missing-indices\" kunnen deze indexen handmatig worden toegevoegd terwijl de server blijft draaien.  Als de indexen zijn toegevoegd, zullen opvragingen op die tabellen veel sneller plaatsvinden.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "De database mist enkele primaire sleutels. Omdat het toevoegen van primaire sleutels aan grote tabellen enige tijd kan duren, werden ze niet automatisch toegevoegd. Door \"occ db:add-missing-primary-keys\" uit te voeren, kunnen die ontbrekende primaire sleutels handmatig worden toegevoegd terwijl de server blijft draaien.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Deze server heeft geen werkende internetverbinding: meerdere endpoints kunnen niet worden bereikt. Dat betekent dat sommige functies, zoals het gebruik van externe opslag, notificaties over updates of installatie van apps van derde partijen niet werken. Ook het benaderen van bestanden vanaf een remote locatie en het versturen van notificatie emails kan mislukken. We adviseren om de internetverbinding voor deze server in te schakelen als je alle functies wilt gebruiken.",
     "Disabled" : "Uitgeschakeld",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Het oude server-side-encryptie formaat is ingeschakeld. We raden aan om dit uit te schakelen.",
diff --git a/apps/settings/l10n/pl.js b/apps/settings/l10n/pl.js
index 126a555065d..e29a90bc05d 100644
--- a/apps/settings/l10n/pl.js
+++ b/apps/settings/l10n/pl.js
@@ -143,6 +143,9 @@ OC.L10N.register(
     "Old user imported certificates" : "Stare certyfikaty zaimportowane przez użytkownika",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Oczekiwanie zadania w tle, które sprawdza certyfikaty SSL zaimportowane przez użytkownika. Sprawdź później.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Istnieją pewne certyfikaty SSL zaimportowane przez użytkownika, które nie są już używane z Nextcloud 21. Można je zaimportować z wiersza poleceń za pomocą polecenia \"occ security:certificates:import\". Ich ścieżki w katalogu danych są pokazane poniżej.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "W bazie danych brakuje niektórych opcjonalnych kolumn. Ze względu na fakt, że dodawanie kolumn do dużych tabel może zająć trochę czasu oraz mogą one być opcjonalne, nie zostały  dodane automatycznie. Brakujące kolumny można dodać ręcznie w trakcie pracy instancji uruchamiając \"occ db:add-missing-columns\". Po dodaniu kolumn niektóre funkcje mogą poprawić czas reakcji lub użyteczność.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "W bazie danych brakuje niektórych indeksów. Ze względu na fakt, że dodanie indeksów do dużych tabel może zająć trochę czasu, dlatego nie zostały one dodane automatycznie. Brakujące indeksy można dodać ręcznie w trakcie pracy instancji uruchamiając \"occ db:add-missing-indices\". Po dopisaniu indeksów zapytania do tabel będą one znacznie szybsze.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "W bazie danych brakuje niektórych kluczy podstawowych. Ze względu na fakt, że dodanie kluczy głównych może zająć trochę czasu, dlatego nie zostały one dodane automatycznie. Brakujące klucze podstawowe można dodać ręcznie, w trakcie pracy instancji uruchamiając \"occ db:add-missing-primary-keys\".",
     "Default phone region" : "Domyślny region telefonu",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Twoja instalacja nie ma ustawionego domyślnego regionu telefonu. Jest to niezbędne do weryfikacji numerów podanych w profilach użytkowników bez numerów kierunkowych. Aby zezwolić na wprowadzanie numerów bez numeru kierunkowego dodaj \"default_phone_region\" zgodnie z kodami wg ISO 3166-1 do pliku konfiguracyjnego",
     "Email test" : "Test e-maila",
diff --git a/apps/settings/l10n/pl.json b/apps/settings/l10n/pl.json
index 43fa39980c0..11efb75ec68 100644
--- a/apps/settings/l10n/pl.json
+++ b/apps/settings/l10n/pl.json
@@ -141,6 +141,9 @@
     "Old user imported certificates" : "Stare certyfikaty zaimportowane przez użytkownika",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Oczekiwanie zadania w tle, które sprawdza certyfikaty SSL zaimportowane przez użytkownika. Sprawdź później.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Istnieją pewne certyfikaty SSL zaimportowane przez użytkownika, które nie są już używane z Nextcloud 21. Można je zaimportować z wiersza poleceń za pomocą polecenia \"occ security:certificates:import\". Ich ścieżki w katalogu danych są pokazane poniżej.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "W bazie danych brakuje niektórych opcjonalnych kolumn. Ze względu na fakt, że dodawanie kolumn do dużych tabel może zająć trochę czasu oraz mogą one być opcjonalne, nie zostały  dodane automatycznie. Brakujące kolumny można dodać ręcznie w trakcie pracy instancji uruchamiając \"occ db:add-missing-columns\". Po dodaniu kolumn niektóre funkcje mogą poprawić czas reakcji lub użyteczność.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "W bazie danych brakuje niektórych indeksów. Ze względu na fakt, że dodanie indeksów do dużych tabel może zająć trochę czasu, dlatego nie zostały one dodane automatycznie. Brakujące indeksy można dodać ręcznie w trakcie pracy instancji uruchamiając \"occ db:add-missing-indices\". Po dopisaniu indeksów zapytania do tabel będą one znacznie szybsze.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "W bazie danych brakuje niektórych kluczy podstawowych. Ze względu na fakt, że dodanie kluczy głównych może zająć trochę czasu, dlatego nie zostały one dodane automatycznie. Brakujące klucze podstawowe można dodać ręcznie, w trakcie pracy instancji uruchamiając \"occ db:add-missing-primary-keys\".",
     "Default phone region" : "Domyślny region telefonu",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Twoja instalacja nie ma ustawionego domyślnego regionu telefonu. Jest to niezbędne do weryfikacji numerów podanych w profilach użytkowników bez numerów kierunkowych. Aby zezwolić na wprowadzanie numerów bez numeru kierunkowego dodaj \"default_phone_region\" zgodnie z kodami wg ISO 3166-1 do pliku konfiguracyjnego",
     "Email test" : "Test e-maila",
diff --git a/apps/settings/l10n/pt_BR.js b/apps/settings/l10n/pt_BR.js
index 067177cf6fb..da89b57a850 100644
--- a/apps/settings/l10n/pt_BR.js
+++ b/apps/settings/l10n/pt_BR.js
@@ -140,6 +140,9 @@ OC.L10N.register(
     "Old user imported certificates" : "Certificados importados de usuários antigos",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Um trabalho em segundo plano está pendente que verifica se há certificados SSL importados pelo usuário. Por favor, volte mais tarde.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Existem alguns certificados SSL importados pelo usuário presentes, que não são mais usados com o Nextcloud 21. Eles podem ser importados na linha de comando através do comando \"occ security:certificates:import\". Seus caminhos dentro do diretório de dados são mostrados abaixo.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Estão faltando algumas colunas opcionais no banco de dados. Devido ao fato de que adicionar colunas em grandes tabelas pode levar algum tempo, elas não foram adicionadas automaticamente por serem opcionais. Ao executar \"occ db: add-missing-columns\", elas podem ser adicionadas manualmente enquanto a instância continua em execução. Depois que as colunas são adicionadas, alguns recursos podem melhorar a capacidade de resposta ou a usabilidade.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Estão faltando alguns índices no banco de dados. Devido ao fato de que adicionar índices em tabelas grandes pode levar algum tempo, eles não foram adicionados automaticamente. Ao executar \"occ db:add-missing-indices\", os índices ausentes podem ser adicionados manualmente enquanto o Nextcloud continua em execução. Depois que os índices são adicionados, as consultas a essas tabelas geralmente são muito mais rápidas.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "O banco de dados está sem algumas chaves primárias. Devido ao fato de que adicionar chaves primárias em tabelas grandes pode levar algum tempo, elas não foram adicionadas automaticamente. Ao executar \"occ db: add-missing-primary-keys\" essas chaves primárias ausentes podem ser adicionadas manualmente enquanto a instância continua em execução.",
     "Default phone region" : "Região de telefone padrão",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Sua instalação não possui região de telefone padrão definida. Isso é necessário para validar números de telefone nas configurações do perfil sem código de país. Para permitir números sem código de país, adicione \"default_phone_region\" com o respectivo código ISO 3166-1 da região ao seu arquivo de configuração.",
     "Email test" : "Teste de e-mail",
diff --git a/apps/settings/l10n/pt_BR.json b/apps/settings/l10n/pt_BR.json
index da808e1e71a..52111f27c58 100644
--- a/apps/settings/l10n/pt_BR.json
+++ b/apps/settings/l10n/pt_BR.json
@@ -138,6 +138,9 @@
     "Old user imported certificates" : "Certificados importados de usuários antigos",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Um trabalho em segundo plano está pendente que verifica se há certificados SSL importados pelo usuário. Por favor, volte mais tarde.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Existem alguns certificados SSL importados pelo usuário presentes, que não são mais usados com o Nextcloud 21. Eles podem ser importados na linha de comando através do comando \"occ security:certificates:import\". Seus caminhos dentro do diretório de dados são mostrados abaixo.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Estão faltando algumas colunas opcionais no banco de dados. Devido ao fato de que adicionar colunas em grandes tabelas pode levar algum tempo, elas não foram adicionadas automaticamente por serem opcionais. Ao executar \"occ db: add-missing-columns\", elas podem ser adicionadas manualmente enquanto a instância continua em execução. Depois que as colunas são adicionadas, alguns recursos podem melhorar a capacidade de resposta ou a usabilidade.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Estão faltando alguns índices no banco de dados. Devido ao fato de que adicionar índices em tabelas grandes pode levar algum tempo, eles não foram adicionados automaticamente. Ao executar \"occ db:add-missing-indices\", os índices ausentes podem ser adicionados manualmente enquanto o Nextcloud continua em execução. Depois que os índices são adicionados, as consultas a essas tabelas geralmente são muito mais rápidas.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "O banco de dados está sem algumas chaves primárias. Devido ao fato de que adicionar chaves primárias em tabelas grandes pode levar algum tempo, elas não foram adicionadas automaticamente. Ao executar \"occ db: add-missing-primary-keys\" essas chaves primárias ausentes podem ser adicionadas manualmente enquanto a instância continua em execução.",
     "Default phone region" : "Região de telefone padrão",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Sua instalação não possui região de telefone padrão definida. Isso é necessário para validar números de telefone nas configurações do perfil sem código de país. Para permitir números sem código de país, adicione \"default_phone_region\" com o respectivo código ISO 3166-1 da região ao seu arquivo de configuração.",
     "Email test" : "Teste de e-mail",
diff --git a/apps/settings/l10n/ro.js b/apps/settings/l10n/ro.js
index 452b3c72e52..b9335ed8ef2 100644
--- a/apps/settings/l10n/ro.js
+++ b/apps/settings/l10n/ro.js
@@ -114,6 +114,9 @@ OC.L10N.register(
     "Verifying" : "Se verifică",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Este în așteptare o sarcină de lucru în fundal care verifică dacă există certificate SSL importate de utilizator. Vă rugăm să reveniți mai târziu.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Sunt prezente unele certificate SSL importate de utilizator, care nu mai sunt utilizate cu Nextcloud 21. Acestea pot fi importate în linia de comandă prin intermediul comenzii \"occ security:certificates:import\". Căile lor în interiorul directorului de date sunt prezentate mai jos.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Lipsesc coloane opționale din baza de date. Datorită faptului că adăugarea de coloane tabelelor mari durează mult, acestea nu au fost adăugate automat atunci când pot fi opționale. Rulând \"occ db:add-missing-columns\", aceste coloane lipsă pot fi adăugate manual în timp ce instanța este online. Odată ce aceste coloane opționale au fost adăugate, unele funcționalități pot îmbunătăți timpul de răspuns sau uzabilitatea. ",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Lipsesc indecși din baza de date. Datorită faptului că adăugarea indecșilor la tabelele mari durează mult, aceștia nu au fost adăugați automat. Rulând \"occ db:add-missing-indices\", indecși lipsă pot fi adăugați manual în timp ce instanța rulează în continuare. Odată ce indecșii au fost adăugați, interogările acelor tabele vor fi de obicei mai rapide.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Bazei de date îi lipsesc câteva chei primare. Datorită faptului că adăugarea cheilor primare la tabelele mari durează mult, acestea nu au fost adăugate automat. Rulând \"occ db:add-missing-primary-keys\", aceste chei primare lipsă pot fi adăugate manual în timp ce instanța rulează. ",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Acest server nu are o conexiune funcțională la Internet. Mai multe puncte finale nu pot fi contactate. Aceasta înseamnă că unele funcționalități precum montarea unui spațiu extern de stocare, notificări despre actualizări sau instalarea aplicațiilor din sursă terță nu vor fi accesibile. De asemenea, ar putea să nu funcționeze nici accesarea fișierelor la distanță și transmiterea emailurilor de notificare .",
     "Disabled" : "Dezactivați",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Este activat vechiul format de criptare din partea serverului. Vă recomandăm să dezactivați acest lucru.",
@@ -224,11 +227,13 @@ OC.L10N.register(
     "Language" : "Limba",
     "Total rows summary" : "Rezumat total rânduri",
     "Avatar" : "Avatar",
+    "Last login" : "Ultima autentificare",
     "You do not have permissions to see the details of this user" : "Nu aveți permisiuni pentru a vedea detaliile acestui utilizator",
     "{size} used" : "{size} folosită",
     "Edit" : "Editează",
     "Visibility" : "Vizibil",
     "Show user backend" : "Arată administrare utilizator",
+    "Show last login" : "Arată ultima autentificare",
     "Send email" : "Expediază mesajul",
     "Add WebAuthn device" : "Adăugați dispozitivul WebAuthn",
     "Name your device" : "Numiți dispozitivul dvs.",
@@ -254,6 +259,7 @@ OC.L10N.register(
     "Disabled apps" : "Aplicații inactive",
     "Updates" : "Actualizări",
     "Featured apps" : "Aplicații recomandate",
+    "Show to logged in users only" : "Afișează doar pentru utilizatorii autentificați",
     "Hide" : "Ascunde",
     "Never" : "Niciodată",
     "There were too many requests from your network. Retry later or contact your administrator if this is an error." : "Prea multe cereri din această rețea. Încercați mai târziu sau contactați administratorul.",
@@ -282,6 +288,7 @@ OC.L10N.register(
     "Send email to new user" : "Trimite email către noul utilizator",
     "Not saved" : "Nu a fost salvat",
     "Twitter" : "Twitter",
-    "Set default expiration date" : "Setează data implicită de expirare"
+    "Set default expiration date" : "Setează data implicită de expirare",
+    "Allow username autocompletion in share dialog" : "Permite autocompletarea numelor în dialogul de partajare"
 },
 "nplurals=3; plural=(n==1?0:(((n%100>19)||((n%100==0)&&(n!=0)))?2:1));");
diff --git a/apps/settings/l10n/ro.json b/apps/settings/l10n/ro.json
index 4c7f8aab927..bc94b7f528a 100644
--- a/apps/settings/l10n/ro.json
+++ b/apps/settings/l10n/ro.json
@@ -112,6 +112,9 @@
     "Verifying" : "Se verifică",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Este în așteptare o sarcină de lucru în fundal care verifică dacă există certificate SSL importate de utilizator. Vă rugăm să reveniți mai târziu.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Sunt prezente unele certificate SSL importate de utilizator, care nu mai sunt utilizate cu Nextcloud 21. Acestea pot fi importate în linia de comandă prin intermediul comenzii \"occ security:certificates:import\". Căile lor în interiorul directorului de date sunt prezentate mai jos.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Lipsesc coloane opționale din baza de date. Datorită faptului că adăugarea de coloane tabelelor mari durează mult, acestea nu au fost adăugate automat atunci când pot fi opționale. Rulând \"occ db:add-missing-columns\", aceste coloane lipsă pot fi adăugate manual în timp ce instanța este online. Odată ce aceste coloane opționale au fost adăugate, unele funcționalități pot îmbunătăți timpul de răspuns sau uzabilitatea. ",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Lipsesc indecși din baza de date. Datorită faptului că adăugarea indecșilor la tabelele mari durează mult, aceștia nu au fost adăugați automat. Rulând \"occ db:add-missing-indices\", indecși lipsă pot fi adăugați manual în timp ce instanța rulează în continuare. Odată ce indecșii au fost adăugați, interogările acelor tabele vor fi de obicei mai rapide.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Bazei de date îi lipsesc câteva chei primare. Datorită faptului că adăugarea cheilor primare la tabelele mari durează mult, acestea nu au fost adăugate automat. Rulând \"occ db:add-missing-primary-keys\", aceste chei primare lipsă pot fi adăugate manual în timp ce instanța rulează. ",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Acest server nu are o conexiune funcțională la Internet. Mai multe puncte finale nu pot fi contactate. Aceasta înseamnă că unele funcționalități precum montarea unui spațiu extern de stocare, notificări despre actualizări sau instalarea aplicațiilor din sursă terță nu vor fi accesibile. De asemenea, ar putea să nu funcționeze nici accesarea fișierelor la distanță și transmiterea emailurilor de notificare .",
     "Disabled" : "Dezactivați",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Este activat vechiul format de criptare din partea serverului. Vă recomandăm să dezactivați acest lucru.",
@@ -222,11 +225,13 @@
     "Language" : "Limba",
     "Total rows summary" : "Rezumat total rânduri",
     "Avatar" : "Avatar",
+    "Last login" : "Ultima autentificare",
     "You do not have permissions to see the details of this user" : "Nu aveți permisiuni pentru a vedea detaliile acestui utilizator",
     "{size} used" : "{size} folosită",
     "Edit" : "Editează",
     "Visibility" : "Vizibil",
     "Show user backend" : "Arată administrare utilizator",
+    "Show last login" : "Arată ultima autentificare",
     "Send email" : "Expediază mesajul",
     "Add WebAuthn device" : "Adăugați dispozitivul WebAuthn",
     "Name your device" : "Numiți dispozitivul dvs.",
@@ -252,6 +257,7 @@
     "Disabled apps" : "Aplicații inactive",
     "Updates" : "Actualizări",
     "Featured apps" : "Aplicații recomandate",
+    "Show to logged in users only" : "Afișează doar pentru utilizatorii autentificați",
     "Hide" : "Ascunde",
     "Never" : "Niciodată",
     "There were too many requests from your network. Retry later or contact your administrator if this is an error." : "Prea multe cereri din această rețea. Încercați mai târziu sau contactați administratorul.",
@@ -280,6 +286,7 @@
     "Send email to new user" : "Trimite email către noul utilizator",
     "Not saved" : "Nu a fost salvat",
     "Twitter" : "Twitter",
-    "Set default expiration date" : "Setează data implicită de expirare"
+    "Set default expiration date" : "Setează data implicită de expirare",
+    "Allow username autocompletion in share dialog" : "Permite autocompletarea numelor în dialogul de partajare"
 },"pluralForm" :"nplurals=3; plural=(n==1?0:(((n%100>19)||((n%100==0)&&(n!=0)))?2:1));"
 }
\ No newline at end of file
diff --git a/apps/settings/l10n/ru.js b/apps/settings/l10n/ru.js
index 14ba5f504d4..467f36c4d51 100644
--- a/apps/settings/l10n/ru.js
+++ b/apps/settings/l10n/ru.js
@@ -140,6 +140,9 @@ OC.L10N.register(
     "Old user imported certificates" : "Сертификаты, импортированные старым пользователем",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Запланировано фоновое задание проверки пользовательских SSL сертификатов. Пожалуйста, проверьте позже.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Обнаружены пользовательские сертификаты SSL, которые более не используются с Nextcloud 21. Их можно импортировать командой \"occ security:certificates:import\". Их расположение в папке с данными показаны ниже.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "В базе данных отсутствуют некоторые необязательные столбцы. Из-за того, что добавление столбцов в больших таблицах может занять некоторое время, они не добавляются автоматически, если они могут быть необязательными. Запустив «occ db:add-missing-columns», эти недостающие столбцы можно добавить вручную, пока экземпляр продолжает работать. После добавления столбцов некоторые функции могут улучшить отзывчивость или удобство использования.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "В базе данных отсутствуют некоторые индексы. Так как создание таких индексов может занять достаточно продолжительное время, оно должно быть запущено вручную. Для создания индексов необходимо запустить команду «occ db:add-missing-indices» во время работы сервера Nextcloud. При созданных индексах, как правило, запросы к базе данных выполняются значительно быстрее.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "В базе данных отсутствуют некоторые первичные ключи. Поскольку добавление первичных ключей в большие таблицы могло занять некоторое время, они не добавлялись автоматически. Запустив команду «occ db: add-missing-primary-keys», эти недостающие первичные ключи можно добавить вручную, пока экземпляр продолжает работать.",
     "Default phone region" : "Телефонный регион по умолчанию",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "В вашей установке не установлен телефонный регион по умолчанию. Это необходимо для проверки телефонных номеров в настройках профиля без указания кода страны. Чтобы разрешить использование номеров без кода страны, пожалуйста, добавьте \"default_phone_region\" с соответствующим кодом региона ISO 3166-1 в свой конфигурационный файл.",
     "Email test" : "Тестовое письмо",
diff --git a/apps/settings/l10n/ru.json b/apps/settings/l10n/ru.json
index c29e5d07128..3b40731d7a6 100644
--- a/apps/settings/l10n/ru.json
+++ b/apps/settings/l10n/ru.json
@@ -138,6 +138,9 @@
     "Old user imported certificates" : "Сертификаты, импортированные старым пользователем",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Запланировано фоновое задание проверки пользовательских SSL сертификатов. Пожалуйста, проверьте позже.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Обнаружены пользовательские сертификаты SSL, которые более не используются с Nextcloud 21. Их можно импортировать командой \"occ security:certificates:import\". Их расположение в папке с данными показаны ниже.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "В базе данных отсутствуют некоторые необязательные столбцы. Из-за того, что добавление столбцов в больших таблицах может занять некоторое время, они не добавляются автоматически, если они могут быть необязательными. Запустив «occ db:add-missing-columns», эти недостающие столбцы можно добавить вручную, пока экземпляр продолжает работать. После добавления столбцов некоторые функции могут улучшить отзывчивость или удобство использования.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "В базе данных отсутствуют некоторые индексы. Так как создание таких индексов может занять достаточно продолжительное время, оно должно быть запущено вручную. Для создания индексов необходимо запустить команду «occ db:add-missing-indices» во время работы сервера Nextcloud. При созданных индексах, как правило, запросы к базе данных выполняются значительно быстрее.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "В базе данных отсутствуют некоторые первичные ключи. Поскольку добавление первичных ключей в большие таблицы могло занять некоторое время, они не добавлялись автоматически. Запустив команду «occ db: add-missing-primary-keys», эти недостающие первичные ключи можно добавить вручную, пока экземпляр продолжает работать.",
     "Default phone region" : "Телефонный регион по умолчанию",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "В вашей установке не установлен телефонный регион по умолчанию. Это необходимо для проверки телефонных номеров в настройках профиля без указания кода страны. Чтобы разрешить использование номеров без кода страны, пожалуйста, добавьте \"default_phone_region\" с соответствующим кодом региона ISO 3166-1 в свой конфигурационный файл.",
     "Email test" : "Тестовое письмо",
diff --git a/apps/settings/l10n/sc.js b/apps/settings/l10n/sc.js
index 9b6589c007d..bdc7effcbc7 100644
--- a/apps/settings/l10n/sc.js
+++ b/apps/settings/l10n/sc.js
@@ -116,6 +116,9 @@ OC.L10N.register(
     "Verifying" : "Averguende",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Un'atividade in segundu pianu est in isetu pro controllare is tzertificados SSL importados dae s'utente. Torra a controllare prus a tardu.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "B'at tzertificados SSL importados dae utentes chi non s'impreant prus cun Nextcloud 21. Si podent importare in sa lìnia de cumandu tràmite su cumandu \"occ security:certificates:import\". Is percursos issoro in sa cartella de is datos sunt mustrados in fatu.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "In sa base de datos mancat calicuna colunna optzionale. Agiùnghere is colunnas optzionale a tàulas mannas podet pigare unu pagu de tempus, tando no s'agiunghent de manera automàtica. Impreende \"occ db:add-missing-columns\" si podent agiùnghere a manu is ìnditzes chi mancant in s'interis chi s'istàntzia est in funtzione. Cando is colunnas sunt agiuntas unas cantas funtzionalidades diant pòdere resurtare prus reativos o prus bellu a impreare. ",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "In sa base de datos mancat calicunu ìnditze. Agiùnghere is ìnditzes a tàulas mannas podet pigare unu pagu de tempus, tando no s'agiunghent de manera automàtica. Impreende  \"occ db:add-missing-indices\" si podent agiùnghere a manu is ìnditzes chi mancant in s'interis chi s'istàntzia est in funtzione. Cando is ìnditzes sunt agiuntos is rechestas a custas tàulas andant giai semper prus a lestru meda.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "In sa base de datos mancat calicuna crae primària. Agiùnghere is craes primàrias a tàulas mannas podet pigare unu pagu de tempus, tando no s'agiunghent de manera automàtica. Impreende \"occ db:add-missing-primary-keys\". Si podent agiùnghere a manu is craes primàrias chi mancant in s'interis chi s'istàntzia est in funtzione.",
     "Disabled" : "Disativadu",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Su formadu betzu de tzifradura ladu serbidore est ativu. Racumandamus de ddu disativare. ",
     "Supported" : "Suportadu",
diff --git a/apps/settings/l10n/sc.json b/apps/settings/l10n/sc.json
index 5a57c642188..480f5125243 100644
--- a/apps/settings/l10n/sc.json
+++ b/apps/settings/l10n/sc.json
@@ -114,6 +114,9 @@
     "Verifying" : "Averguende",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Un'atividade in segundu pianu est in isetu pro controllare is tzertificados SSL importados dae s'utente. Torra a controllare prus a tardu.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "B'at tzertificados SSL importados dae utentes chi non s'impreant prus cun Nextcloud 21. Si podent importare in sa lìnia de cumandu tràmite su cumandu \"occ security:certificates:import\". Is percursos issoro in sa cartella de is datos sunt mustrados in fatu.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "In sa base de datos mancat calicuna colunna optzionale. Agiùnghere is colunnas optzionale a tàulas mannas podet pigare unu pagu de tempus, tando no s'agiunghent de manera automàtica. Impreende \"occ db:add-missing-columns\" si podent agiùnghere a manu is ìnditzes chi mancant in s'interis chi s'istàntzia est in funtzione. Cando is colunnas sunt agiuntas unas cantas funtzionalidades diant pòdere resurtare prus reativos o prus bellu a impreare. ",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "In sa base de datos mancat calicunu ìnditze. Agiùnghere is ìnditzes a tàulas mannas podet pigare unu pagu de tempus, tando no s'agiunghent de manera automàtica. Impreende  \"occ db:add-missing-indices\" si podent agiùnghere a manu is ìnditzes chi mancant in s'interis chi s'istàntzia est in funtzione. Cando is ìnditzes sunt agiuntos is rechestas a custas tàulas andant giai semper prus a lestru meda.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "In sa base de datos mancat calicuna crae primària. Agiùnghere is craes primàrias a tàulas mannas podet pigare unu pagu de tempus, tando no s'agiunghent de manera automàtica. Impreende \"occ db:add-missing-primary-keys\". Si podent agiùnghere a manu is craes primàrias chi mancant in s'interis chi s'istàntzia est in funtzione.",
     "Disabled" : "Disativadu",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Su formadu betzu de tzifradura ladu serbidore est ativu. Racumandamus de ddu disativare. ",
     "Supported" : "Suportadu",
diff --git a/apps/settings/l10n/sk.js b/apps/settings/l10n/sk.js
index 2f6b609c4c7..126463419bc 100644
--- a/apps/settings/l10n/sk.js
+++ b/apps/settings/l10n/sk.js
@@ -134,6 +134,9 @@ OC.L10N.register(
     "Verifying" : "Overovanie",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Úloha na pozadí, čaká na kontrolu importovaných SSL certifikátov používateľov. Skúste to znova neskôr.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Je niekoľko SSL certifikátov importovaných používateľmi, ktoré sa už v NextCloud 21 nepoužívajú. Môžu byť importované z príkazového riadku pomocou \"occ security:certificates:import\". Ich cesty vo vnútri dátového priečinka sú uvedené nižšie.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "V databáze chýbajú niektoré voliteľné stĺpce. Vzhľadom na skutočnosť, že pridanie stĺpcov na veľké tabuľky by mohlo nejaký čas trvať, neboli pridané automaticky, keď môžu byť voliteľné. Spustením príkazu „occ db:add-missing-columns“ sa tieto chýbajúce stĺpce môžu pridať ručne, zatiaľ čo inštancia zostáva v prevádzke. Po pridaní stĺpcov môžu niektoré funkcie zlepšiť odozvu alebo použiteľnosť.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "V databáze chýbajú nejaké indexy. Keďže pridávanie indexov voči veľkým tabuľkám môže trvať dlho, tak neboli pridané automaticky. Spustením príkazu \"occ db:add-missing-indices\" môžete tieto chýbajúce indexy pridať ručne počas behu. Akonáhle budú indexy aktívne, tak požiadavky voči databáze budú podstatne rýchlejšie.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "V databáze chýbajú niektoré primárne kľúče. Vzhľadom na to, že pridávanie primárnych kľúčov do veľkých tabuliek by mohlo chvíľu trvať, neboli pridané automaticky. Spustením príkazu „occ db:add-missing-primary-keys“ je možné tieto chýbajúce primárne kľúče pridať ručne, zatiaľ čo inštancia beží.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Tento server nemá funkčné internetové pripojenie: Nie je možné dosiahnuť viacero koncových bodov. To znamená, že niektoré funkcie, ako je pripojenie externého úložiska, upozornenia na aktualizácie alebo inštalácia aplikácií tretích strán, nebudú fungovať. Tiež nemusí fungovať vzdialený prístup k súborom a odosielanie e -mailov s upozorneniami. Ak chcete využívať všetky funkcie, vytvorte z tohto servera pripojenie na internet.",
     "Disabled" : "Vypnuté",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Starý formát šifrovania na strane servera je povolený. Odporúčame vám to zakázať.",
diff --git a/apps/settings/l10n/sk.json b/apps/settings/l10n/sk.json
index f8de3ecccb5..d7968c26b73 100644
--- a/apps/settings/l10n/sk.json
+++ b/apps/settings/l10n/sk.json
@@ -132,6 +132,9 @@
     "Verifying" : "Overovanie",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Úloha na pozadí, čaká na kontrolu importovaných SSL certifikátov používateľov. Skúste to znova neskôr.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Je niekoľko SSL certifikátov importovaných používateľmi, ktoré sa už v NextCloud 21 nepoužívajú. Môžu byť importované z príkazového riadku pomocou \"occ security:certificates:import\". Ich cesty vo vnútri dátového priečinka sú uvedené nižšie.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "V databáze chýbajú niektoré voliteľné stĺpce. Vzhľadom na skutočnosť, že pridanie stĺpcov na veľké tabuľky by mohlo nejaký čas trvať, neboli pridané automaticky, keď môžu byť voliteľné. Spustením príkazu „occ db:add-missing-columns“ sa tieto chýbajúce stĺpce môžu pridať ručne, zatiaľ čo inštancia zostáva v prevádzke. Po pridaní stĺpcov môžu niektoré funkcie zlepšiť odozvu alebo použiteľnosť.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "V databáze chýbajú nejaké indexy. Keďže pridávanie indexov voči veľkým tabuľkám môže trvať dlho, tak neboli pridané automaticky. Spustením príkazu \"occ db:add-missing-indices\" môžete tieto chýbajúce indexy pridať ručne počas behu. Akonáhle budú indexy aktívne, tak požiadavky voči databáze budú podstatne rýchlejšie.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "V databáze chýbajú niektoré primárne kľúče. Vzhľadom na to, že pridávanie primárnych kľúčov do veľkých tabuliek by mohlo chvíľu trvať, neboli pridané automaticky. Spustením príkazu „occ db:add-missing-primary-keys“ je možné tieto chýbajúce primárne kľúče pridať ručne, zatiaľ čo inštancia beží.",
     "This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features." : "Tento server nemá funkčné internetové pripojenie: Nie je možné dosiahnuť viacero koncových bodov. To znamená, že niektoré funkcie, ako je pripojenie externého úložiska, upozornenia na aktualizácie alebo inštalácia aplikácií tretích strán, nebudú fungovať. Tiež nemusí fungovať vzdialený prístup k súborom a odosielanie e -mailov s upozorneniami. Ak chcete využívať všetky funkcie, vytvorte z tohto servera pripojenie na internet.",
     "Disabled" : "Vypnuté",
     "The old server-side-encryption format is enabled. We recommend disabling this." : "Starý formát šifrovania na strane servera je povolený. Odporúčame vám to zakázať.",
diff --git a/apps/settings/l10n/sl.js b/apps/settings/l10n/sl.js
index 4921d83e868..227b178fdea 100644
--- a/apps/settings/l10n/sl.js
+++ b/apps/settings/l10n/sl.js
@@ -139,6 +139,9 @@ OC.L10N.register(
     "Old user imported certificates" : "Stara uporabniška potrdila",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Na čakanju je ozadnje opravilo, ki preverja obstoj uporabniško uvoženih potrdil SSL. Ponovno preverite kasneje.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Shranjenih je nekaj potrdil SSL, ki z različico Nextcloud 21 ne bodo več v uporabi. Potrdila je mogoče uvoziti z ukazom \"occ security:certificates:import\". Zabeležene poti v podatkovnem imeniku so izpisane spodaj.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "V podatkovni zbirki manjka nekaj izbirnih stolpcev. Ker je dodajanje stolpcev na velikih razpredelnicah časovno izredno zahtevno opravilo, ta niso dodana samodejno, ker so v osnovi izbirna. Z ukazom »occ db:add-missing-columns« je stolpce mogoče varno dodati ročno med delovanjem sistema. Po dodajanju bo odzivnost in uporabnost nekaterih zmožnosti občutna izboljšana.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "V podatkovni zbirki ni določenih nekaterih določil. Ker je dodajanje določil na velikih razpredelnicah časovno izredno zahtevno opravilo, ta niso dodana samodejno. Z ukazom »occ db: add-missing-indices« je določila mogoče varno dodati ročno, medtem ko je sistem v delovanju. Po dodajanju bo izvajanje poizvedb teh razpredelnic neprimerno hitrejše.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "V podatkovni zbirki ni določenih nekaterih osnovnih ključev. Ker je dodajanje ključev na velikih razpredelnicah časovno izredno zahtevno opravilo, ti niso dodani samodejno. Z ukazom »occ db:add-missing-primary-keys« je ključe mogoče varno dodati ročno, medtem ko je sistem v delovanju.",
     "Default phone region" : "Privzeto telefonsko območje",
     "Email test" : "Preizkus elektronske pošte",
     "Email test was successfully sent" : "Preizkusno sporočilo je bilo uspešno poslano.",
diff --git a/apps/settings/l10n/sl.json b/apps/settings/l10n/sl.json
index 7b2e1dba82a..e46f82d0f2e 100644
--- a/apps/settings/l10n/sl.json
+++ b/apps/settings/l10n/sl.json
@@ -137,6 +137,9 @@
     "Old user imported certificates" : "Stara uporabniška potrdila",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Na čakanju je ozadnje opravilo, ki preverja obstoj uporabniško uvoženih potrdil SSL. Ponovno preverite kasneje.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Shranjenih je nekaj potrdil SSL, ki z različico Nextcloud 21 ne bodo več v uporabi. Potrdila je mogoče uvoziti z ukazom \"occ security:certificates:import\". Zabeležene poti v podatkovnem imeniku so izpisane spodaj.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "V podatkovni zbirki manjka nekaj izbirnih stolpcev. Ker je dodajanje stolpcev na velikih razpredelnicah časovno izredno zahtevno opravilo, ta niso dodana samodejno, ker so v osnovi izbirna. Z ukazom »occ db:add-missing-columns« je stolpce mogoče varno dodati ročno med delovanjem sistema. Po dodajanju bo odzivnost in uporabnost nekaterih zmožnosti občutna izboljšana.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "V podatkovni zbirki ni določenih nekaterih določil. Ker je dodajanje določil na velikih razpredelnicah časovno izredno zahtevno opravilo, ta niso dodana samodejno. Z ukazom »occ db: add-missing-indices« je določila mogoče varno dodati ročno, medtem ko je sistem v delovanju. Po dodajanju bo izvajanje poizvedb teh razpredelnic neprimerno hitrejše.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "V podatkovni zbirki ni določenih nekaterih osnovnih ključev. Ker je dodajanje ključev na velikih razpredelnicah časovno izredno zahtevno opravilo, ti niso dodani samodejno. Z ukazom »occ db:add-missing-primary-keys« je ključe mogoče varno dodati ročno, medtem ko je sistem v delovanju.",
     "Default phone region" : "Privzeto telefonsko območje",
     "Email test" : "Preizkus elektronske pošte",
     "Email test was successfully sent" : "Preizkusno sporočilo je bilo uspešno poslano.",
diff --git a/apps/settings/l10n/sr.js b/apps/settings/l10n/sr.js
index c20c5025c1a..3e81cd642ba 100644
--- a/apps/settings/l10n/sr.js
+++ b/apps/settings/l10n/sr.js
@@ -143,6 +143,9 @@ OC.L10N.register(
     "Old user imported certificates" : "Стари сертификати које је увезао корисник",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Позадински посао који проверава увезене корисничке SSL сертификате је на чекању. Молимо вас да проверите касније.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Присутни су неки увезени кориснички SSL сертификати који се више не користе у Nextcloud 21. Могу да се увезу из командне линије извршавањем команде „occ security:certificates:import”. Њихове путање унутар директоријума са подацима су приказане испод.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "У бази недостају неке опционе колоне. Пошто додавање колона на великим табелама може да потраје, нису додате аутоматски, а пошто су и опционе. Покретањем „occ db:add-missing-columns“ , додаћете ове колоне за време рада инстанце. Када се ове колоне додају, неке функционалности можда буду брже или употребљивије.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "У бази недостају поједини индекси. Због тога што додавање индекса на великим табелама може доста да потраје, индекси се не додају аутоматски. Покретањем „occ db:add-missing-indices“, индекси који недостају ће бити додати ручно док је инстанца покренута. Једном када су индекси додати, упити над тим табелама ће обично бити много бржи.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "У бази података недостају неки примарни кључеви. Услед тога што операција додавања примарних кључева у велике табеле може да потраје, они нису додати аутоматски. Извршавањем команде „occ db:add-missing-primary-keys” би се ти примарни кључеви ручно додали док инстанца несментано ради.",
     "Default phone region" : "Подразумевани телефонски позивни број",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Ваша инсталација нема постављен подразумевани телефонски позивни број. Ово је неопходно за проверу бројева телефона у подешавањима профила без кода земље. Ако желите да дозволите бројеве без кода земље, молимо вас да у свој конфигурациони фајл додате „default_phone_region” са одговарајућим ISO 3166-1 кодом региона.",
     "Email test" : "Тест и-мејла",
diff --git a/apps/settings/l10n/sr.json b/apps/settings/l10n/sr.json
index e53d1f1adfc..bd4c51b9224 100644
--- a/apps/settings/l10n/sr.json
+++ b/apps/settings/l10n/sr.json
@@ -141,6 +141,9 @@
     "Old user imported certificates" : "Стари сертификати које је увезао корисник",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Позадински посао који проверава увезене корисничке SSL сертификате је на чекању. Молимо вас да проверите касније.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Присутни су неки увезени кориснички SSL сертификати који се више не користе у Nextcloud 21. Могу да се увезу из командне линије извршавањем команде „occ security:certificates:import”. Њихове путање унутар директоријума са подацима су приказане испод.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "У бази недостају неке опционе колоне. Пошто додавање колона на великим табелама може да потраје, нису додате аутоматски, а пошто су и опционе. Покретањем „occ db:add-missing-columns“ , додаћете ове колоне за време рада инстанце. Када се ове колоне додају, неке функционалности можда буду брже или употребљивије.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "У бази недостају поједини индекси. Због тога што додавање индекса на великим табелама може доста да потраје, индекси се не додају аутоматски. Покретањем „occ db:add-missing-indices“, индекси који недостају ће бити додати ручно док је инстанца покренута. Једном када су индекси додати, упити над тим табелама ће обично бити много бржи.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "У бази података недостају неки примарни кључеви. Услед тога што операција додавања примарних кључева у велике табеле може да потраје, они нису додати аутоматски. Извршавањем команде „occ db:add-missing-primary-keys” би се ти примарни кључеви ручно додали док инстанца несментано ради.",
     "Default phone region" : "Подразумевани телефонски позивни број",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Ваша инсталација нема постављен подразумевани телефонски позивни број. Ово је неопходно за проверу бројева телефона у подешавањима профила без кода земље. Ако желите да дозволите бројеве без кода земље, молимо вас да у свој конфигурациони фајл додате „default_phone_region” са одговарајућим ISO 3166-1 кодом региона.",
     "Email test" : "Тест и-мејла",
diff --git a/apps/settings/l10n/sv.js b/apps/settings/l10n/sv.js
index 6644a0f681c..aca06111cdc 100644
--- a/apps/settings/l10n/sv.js
+++ b/apps/settings/l10n/sv.js
@@ -140,6 +140,9 @@ OC.L10N.register(
     "Old user imported certificates" : "Gamla användarimporterade certifikat",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Ett bakgrundsjobb väntar som söker efter användarimporterade SSL-certifikat. Vänligen kontrollera igen senare.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Det finns några användarimporterade SSL-certifikat närvarande som inte längre används med Nextcloud 21. De kan importeras i kommandoraden via \"occ security:certificates:import\". Deras sökvägar inuti data-mappen visas nedanför.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Databasen saknar några valfria kolumner. Eftersom att lägga till sådana i stora tabeller kan ta en del tid, har det inte gjorts automatiskt. Genom att köra kommandot \"occ db:add-missing-columns\" läggs de saknade kolumnerna till utan att instansen behöver stoppas. Att lägga till de valfria kolumnerna kan förbättra svarstid eller användbarhet.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Databasen saknar några index. Dessa adderas inte automatsikt då indexering av stora tabeller kan ta tid. Med kommandot  \"occ db:add-missing-indices\" kan de saknade indices läggas till manuellt utan att instansen behöver stoppas. Indexerade tabeller ger oftast mycket snabbare svar.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Databasen saknar några primärnycklar. Eftersom att lägga till sådana i stora tabeller kan ta en del tid, har det inte gjorts automatiskt. Genom att köra kommandot \"occ db:add-missing-primary-keys\" läggs de saknade primärnycklarna till utan att instansen behöver stoppas.",
     "Default phone region" : "Standardregion för telefon",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Din installation har ingen standardregion för telefon inställd. Detta krävs för att validera telefonnummer i profilinställningarna utan landskod. För att tillåta nummer utan landskod, lägg till \"default_phone_region\" med respektive ISO 3166-1-kod för regionen i din konfigurationsfil.",
     "Email test" : "E-posttest",
diff --git a/apps/settings/l10n/sv.json b/apps/settings/l10n/sv.json
index 1a3e531859f..d0405feb506 100644
--- a/apps/settings/l10n/sv.json
+++ b/apps/settings/l10n/sv.json
@@ -138,6 +138,9 @@
     "Old user imported certificates" : "Gamla användarimporterade certifikat",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Ett bakgrundsjobb väntar som söker efter användarimporterade SSL-certifikat. Vänligen kontrollera igen senare.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Det finns några användarimporterade SSL-certifikat närvarande som inte längre används med Nextcloud 21. De kan importeras i kommandoraden via \"occ security:certificates:import\". Deras sökvägar inuti data-mappen visas nedanför.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Databasen saknar några valfria kolumner. Eftersom att lägga till sådana i stora tabeller kan ta en del tid, har det inte gjorts automatiskt. Genom att köra kommandot \"occ db:add-missing-columns\" läggs de saknade kolumnerna till utan att instansen behöver stoppas. Att lägga till de valfria kolumnerna kan förbättra svarstid eller användbarhet.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Databasen saknar några index. Dessa adderas inte automatsikt då indexering av stora tabeller kan ta tid. Med kommandot  \"occ db:add-missing-indices\" kan de saknade indices läggas till manuellt utan att instansen behöver stoppas. Indexerade tabeller ger oftast mycket snabbare svar.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Databasen saknar några primärnycklar. Eftersom att lägga till sådana i stora tabeller kan ta en del tid, har det inte gjorts automatiskt. Genom att köra kommandot \"occ db:add-missing-primary-keys\" läggs de saknade primärnycklarna till utan att instansen behöver stoppas.",
     "Default phone region" : "Standardregion för telefon",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Din installation har ingen standardregion för telefon inställd. Detta krävs för att validera telefonnummer i profilinställningarna utan landskod. För att tillåta nummer utan landskod, lägg till \"default_phone_region\" med respektive ISO 3166-1-kod för regionen i din konfigurationsfil.",
     "Email test" : "E-posttest",
diff --git a/apps/settings/l10n/tr.js b/apps/settings/l10n/tr.js
index fbc93801766..cdda080cf5c 100644
--- a/apps/settings/l10n/tr.js
+++ b/apps/settings/l10n/tr.js
@@ -143,6 +143,9 @@ OC.L10N.register(
     "Old user imported certificates" : "Kullanıcının içe aktardığı eski sertifikalar",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Kullanıcı tarafından içe aktarılmış SSL sertifikalarını denetleyen bir arka plan görevi bekliyor. Lütfen bir süre sonra yeniden denetleyin.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Kullanıcı tarafından içe aktarılmış ancak artık Nextcloud 21 ile kullanılmayan bazı SSL sertifikaları var. Bunlar, komut satırından \"occ security:certificates:import\" komutu ile içe aktarılabilir. Veri klasörü içindeki yollarını aşağıda görebilirsiniz.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Veri tabanında bazı isteğe bağlı sütunlar eksik. Büyük tablolara sütunların eklenmesi uzun sürebildiğinden, sütunlar isteğe bağlı olduğunda bu işlem otomatik olarak yapılmaz. Sunucunuz normal çalışırken eksik sütunları el ile eklemek için \"occ db:add-missing-columns\" komutunu yürütün. Sütunlar eklendikten sonra bazı özelliklerin yanıtı ya da kullanımı daha iyileşebilir.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Veri tabanında bazı dizinler eksik. Büyük tablolara dizinlerin eklenmesi uzun sürebildiğinden bu işlem otomatik olarak yapılmaz. Sunucunuz normal çalışırken eksik dizinleri el ile eklemek için \"occ db:add-missing-indices\" komutunu yürütün. Dizinler eklendikten sonra bu tablolar üzerindeki sorgular çok daha hızlı yürütülür.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Veri tabanında bazı birincil dizin anahtarları eksik. Büyük tablolara birincil anahtarların eklenmesi uzun sürebildiğinden bu işlem otomatik olarak yapılmaz. Sunucunuz normal çalışırken eksik birincil anahtarları el ile eklemek için \"occ db:add-missing-primary-keys\" komutunu yürütün.",
     "Default phone region" : "Varsayılan telefon alan kodu",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Kurulumunuz için bir varsayılan telefon bölgesi ayarlanmamış. Bu bölge telefon numaralarının bir ülke kodu belirtilmeden doğrulanmasını sağlar. Telefon numaralarının ülke kodu olmadan yazılabilmesini istiyorsanız, yapılandırma dosyasına \"default_phone_region\" seçeneğini ekleyerek ilgili ISO 3166-1 bölge kodunu yazın.",
     "Email test" : "E-posta sınaması",
diff --git a/apps/settings/l10n/tr.json b/apps/settings/l10n/tr.json
index 7ae11258cd7..4dd1127f610 100644
--- a/apps/settings/l10n/tr.json
+++ b/apps/settings/l10n/tr.json
@@ -141,6 +141,9 @@
     "Old user imported certificates" : "Kullanıcının içe aktardığı eski sertifikalar",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Kullanıcı tarafından içe aktarılmış SSL sertifikalarını denetleyen bir arka plan görevi bekliyor. Lütfen bir süre sonra yeniden denetleyin.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Kullanıcı tarafından içe aktarılmış ancak artık Nextcloud 21 ile kullanılmayan bazı SSL sertifikaları var. Bunlar, komut satırından \"occ security:certificates:import\" komutu ile içe aktarılabilir. Veri klasörü içindeki yollarını aşağıda görebilirsiniz.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Veri tabanında bazı isteğe bağlı sütunlar eksik. Büyük tablolara sütunların eklenmesi uzun sürebildiğinden, sütunlar isteğe bağlı olduğunda bu işlem otomatik olarak yapılmaz. Sunucunuz normal çalışırken eksik sütunları el ile eklemek için \"occ db:add-missing-columns\" komutunu yürütün. Sütunlar eklendikten sonra bazı özelliklerin yanıtı ya da kullanımı daha iyileşebilir.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Veri tabanında bazı dizinler eksik. Büyük tablolara dizinlerin eklenmesi uzun sürebildiğinden bu işlem otomatik olarak yapılmaz. Sunucunuz normal çalışırken eksik dizinleri el ile eklemek için \"occ db:add-missing-indices\" komutunu yürütün. Dizinler eklendikten sonra bu tablolar üzerindeki sorgular çok daha hızlı yürütülür.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Veri tabanında bazı birincil dizin anahtarları eksik. Büyük tablolara birincil anahtarların eklenmesi uzun sürebildiğinden bu işlem otomatik olarak yapılmaz. Sunucunuz normal çalışırken eksik birincil anahtarları el ile eklemek için \"occ db:add-missing-primary-keys\" komutunu yürütün.",
     "Default phone region" : "Varsayılan telefon alan kodu",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Kurulumunuz için bir varsayılan telefon bölgesi ayarlanmamış. Bu bölge telefon numaralarının bir ülke kodu belirtilmeden doğrulanmasını sağlar. Telefon numaralarının ülke kodu olmadan yazılabilmesini istiyorsanız, yapılandırma dosyasına \"default_phone_region\" seçeneğini ekleyerek ilgili ISO 3166-1 bölge kodunu yazın.",
     "Email test" : "E-posta sınaması",
diff --git a/apps/settings/l10n/uk.js b/apps/settings/l10n/uk.js
index 24f350a11ca..45516a2cbd6 100644
--- a/apps/settings/l10n/uk.js
+++ b/apps/settings/l10n/uk.js
@@ -139,6 +139,9 @@ OC.L10N.register(
     "Old user imported certificates" : "Старі сертифікати, які було імпортовано користувачами",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Очікується фонове завдання, яке перевіряє імпортовані користувачем сертифікати SSL. Перевірте пізніше.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Є деякі сертифікати SSL, імпортовані користувачем, які більше не використовуються з Nextcloud 21. Їх можна імпортувати в командному рядку за допомогою команди «occ security:certificates:import». Їхні шляхи всередині каталогу даних показано нижче.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "У базі даних відсутні деякі необов’язкові стовпці. Через те, що додавання стовпців у великі таблиці може зайняти деякий час, вони не додаються автоматично, коли вони можуть бути необов’язковими. Для створення відсутніх стовпців, будь ласка, виконайте команду \"occ db:add-missing-columns\". Після додавання стовпців деякі функції можуть покращити реагування та зручність використання.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "У базі даних відсутні деякі індекси. Через те, що додавання індексів у великі таблиці могло зайняти деякий час, їх не було створено автоматично. Для створення індексів вручну, будь ласка, виконайте команду \"occ db:add-missing-indices\". Після додавання індексів запити до цих таблиць зазвичай виконуються набагато швидше.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "У базі даних відсутні деякі первинні ключі. Через те, що додавання первинних ключів у великі таблиці може зайняти деякий час, вони не додаються автоматично. Для створення первинних ключей, будь ласка, виконайте команду \"occ db:add-missing-primary-keys\".",
     "Default phone region" : "Типовий телефонний код регіону",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "У вашому примірнику не налаштовано типовий телефонний регіон. Цей параметр потрібний для підтвердження телефонних номерів у профілі користувача без зазначення коду країни. Щоби дозволити використання телефонних номерів без зазначення коду країни, додайте параметр \"default_phone_region\" із кодом регіону згідно з ISO 3166-1 у вашому файлі конфігурації config.php.",
     "Email test" : "Тест ел.пошти",
diff --git a/apps/settings/l10n/uk.json b/apps/settings/l10n/uk.json
index 9f9af72d552..485befb73a2 100644
--- a/apps/settings/l10n/uk.json
+++ b/apps/settings/l10n/uk.json
@@ -137,6 +137,9 @@
     "Old user imported certificates" : "Старі сертифікати, які було імпортовано користувачами",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Очікується фонове завдання, яке перевіряє імпортовані користувачем сертифікати SSL. Перевірте пізніше.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Є деякі сертифікати SSL, імпортовані користувачем, які більше не використовуються з Nextcloud 21. Їх можна імпортувати в командному рядку за допомогою команди «occ security:certificates:import». Їхні шляхи всередині каталогу даних показано нижче.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "У базі даних відсутні деякі необов’язкові стовпці. Через те, що додавання стовпців у великі таблиці може зайняти деякий час, вони не додаються автоматично, коли вони можуть бути необов’язковими. Для створення відсутніх стовпців, будь ласка, виконайте команду \"occ db:add-missing-columns\". Після додавання стовпців деякі функції можуть покращити реагування та зручність використання.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "У базі даних відсутні деякі індекси. Через те, що додавання індексів у великі таблиці могло зайняти деякий час, їх не було створено автоматично. Для створення індексів вручну, будь ласка, виконайте команду \"occ db:add-missing-indices\". Після додавання індексів запити до цих таблиць зазвичай виконуються набагато швидше.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "У базі даних відсутні деякі первинні ключі. Через те, що додавання первинних ключів у великі таблиці може зайняти деякий час, вони не додаються автоматично. Для створення первинних ключей, будь ласка, виконайте команду \"occ db:add-missing-primary-keys\".",
     "Default phone region" : "Типовий телефонний код регіону",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "У вашому примірнику не налаштовано типовий телефонний регіон. Цей параметр потрібний для підтвердження телефонних номерів у профілі користувача без зазначення коду країни. Щоби дозволити використання телефонних номерів без зазначення коду країни, додайте параметр \"default_phone_region\" із кодом регіону згідно з ISO 3166-1 у вашому файлі конфігурації config.php.",
     "Email test" : "Тест ел.пошти",
diff --git a/apps/settings/l10n/vi.js b/apps/settings/l10n/vi.js
index df86d1149bb..7c381d92a99 100644
--- a/apps/settings/l10n/vi.js
+++ b/apps/settings/l10n/vi.js
@@ -138,6 +138,9 @@ OC.L10N.register(
     "Verifying" : "Đang xác minh",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Một công việc nền đang chờ xử lý để kiểm tra chứng chỉ SSL đã nhập của người dùng. Vui lòng kiểm tra lại sau.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Có một số chứng chỉ SSL do người dùng nhập hiện không còn được sử dụng với Nextcloud 21. Chúng có thể được nhập trên dòng lệnh thông qua lệnh \"occ security:certificates:import\". Đường dẫn của chúng bên trong thư mục dữ liệu được hiển thị bên dưới.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Cơ sở dữ liệu thiếu một số cột tùy chọn. Do thực tế là việc thêm cột trên các bảng lớn có thể mất một chút thời gian, chúng không được thêm tự động khi chúng có thể là tùy chọn. Bằng cách chạy \"occ db:add-missing-columns\", các cột bị thiếu đó có thể được thêm thủ công trong khi phiên bản tiếp tục chạy. Sau khi các cột được thêm vào, một số tính năng có thể cải thiện khả năng phản hồi hoặc khả năng sử dụng.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Cơ sở dữ liệu thiếu một số mục. Do thực tế là việc thêm mục trên các bảng lớn có thể mất một chút thời gian, chúng không được thêm tự động. Bằng cách chạy \"occ db:add-missing-indices\", các mục bị thiếu đó có thể được thêm thủ công trong khi phiên bản tiếp tục chạy. Sau khi các mục được thêm vào, các truy vấn vào các bảng đó thường nhanh hơn nhiều.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Cơ sở dữ liệu thiếu một số khóa chính. Do thực tế là việc thêm các khóa chính trên các bảng lớn có thể mất một thời gian, chúng không được thêm tự động. Bằng cách chạy \"occ db:add-missing-primary-keys\", các khóa chính bị thiếu đó có thể được thêm thủ công trong khi phiên bản tiếp tục chạy.",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Cài đặt của bạn chưa đặt vùng điện thoại mặc định. Điều này là bắt buộc để xác thực số điện thoại trong cài đặt hồ sơ mà không cần mã quốc gia. Để cho phép các số không có mã quốc gia, vui lòng thêm 'default_phone_khu vực' với mã ISO 3166-1 tương ứng của khu vực vào tệp cấu hình của bạn.",
     "Internet connectivity" : "Kết nối mạng",
     "Internet connectivity is disabled in configuration file." : "Kết nối Internet bị vô hiệu hóa trong tập tin cấu hình.",
diff --git a/apps/settings/l10n/vi.json b/apps/settings/l10n/vi.json
index a3f6871450f..d9ca56e7f80 100644
--- a/apps/settings/l10n/vi.json
+++ b/apps/settings/l10n/vi.json
@@ -136,6 +136,9 @@
     "Verifying" : "Đang xác minh",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "Một công việc nền đang chờ xử lý để kiểm tra chứng chỉ SSL đã nhập của người dùng. Vui lòng kiểm tra lại sau.",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "Có một số chứng chỉ SSL do người dùng nhập hiện không còn được sử dụng với Nextcloud 21. Chúng có thể được nhập trên dòng lệnh thông qua lệnh \"occ security:certificates:import\". Đường dẫn của chúng bên trong thư mục dữ liệu được hiển thị bên dưới.",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Cơ sở dữ liệu thiếu một số cột tùy chọn. Do thực tế là việc thêm cột trên các bảng lớn có thể mất một chút thời gian, chúng không được thêm tự động khi chúng có thể là tùy chọn. Bằng cách chạy \"occ db:add-missing-columns\", các cột bị thiếu đó có thể được thêm thủ công trong khi phiên bản tiếp tục chạy. Sau khi các cột được thêm vào, một số tính năng có thể cải thiện khả năng phản hồi hoặc khả năng sử dụng.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Cơ sở dữ liệu thiếu một số mục. Do thực tế là việc thêm mục trên các bảng lớn có thể mất một chút thời gian, chúng không được thêm tự động. Bằng cách chạy \"occ db:add-missing-indices\", các mục bị thiếu đó có thể được thêm thủ công trong khi phiên bản tiếp tục chạy. Sau khi các mục được thêm vào, các truy vấn vào các bảng đó thường nhanh hơn nhiều.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Cơ sở dữ liệu thiếu một số khóa chính. Do thực tế là việc thêm các khóa chính trên các bảng lớn có thể mất một thời gian, chúng không được thêm tự động. Bằng cách chạy \"occ db:add-missing-primary-keys\", các khóa chính bị thiếu đó có thể được thêm thủ công trong khi phiên bản tiếp tục chạy.",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "Cài đặt của bạn chưa đặt vùng điện thoại mặc định. Điều này là bắt buộc để xác thực số điện thoại trong cài đặt hồ sơ mà không cần mã quốc gia. Để cho phép các số không có mã quốc gia, vui lòng thêm 'default_phone_khu vực' với mã ISO 3166-1 tương ứng của khu vực vào tệp cấu hình của bạn.",
     "Internet connectivity" : "Kết nối mạng",
     "Internet connectivity is disabled in configuration file." : "Kết nối Internet bị vô hiệu hóa trong tập tin cấu hình.",
diff --git a/apps/settings/l10n/zh_CN.js b/apps/settings/l10n/zh_CN.js
index cffd608bc50..d0c3fbeffcd 100644
--- a/apps/settings/l10n/zh_CN.js
+++ b/apps/settings/l10n/zh_CN.js
@@ -143,6 +143,9 @@ OC.L10N.register(
     "Old user imported certificates" : "旧用户导入的证书",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "一个检查用户导入的 SSL 证书的后台工作正在进行中。请稍后再来检查。",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "目前存在一些用户导入的 SSL 证书，这在 Nextcloud 21 中已经不使用了。它们可以通过“occ security:certificates:import”命令在命令行导入。它们在数据目录下的路径如下所示。",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "数据库缺少一些可选列。 由于在大表上添加列可能会花费一些时间，因此在可以选择时不会自动添加列。 通过运行“occ db:add-missing-columns”，可以在实例继续运行时手动添加那些缺少的列。 添加列后，某些功能可能会提高响应速度或可用性。",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "数据库丢失了一些索引。由于给大的数据表添加索引会耗费一些时间，因此程序没有自动对其进行修复。您可以在 Nextcloud 运行时通过命令行手动执行“occ db:add-missing-indices”命令修复丢失的索引。索引修复后会大大提高相应表的查询速度。",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "数据库缺少一些主键。由于在大型数据表上添加主键可能需要一些时间，因此程序没有自动添加。通过运行“occ db:add-missing-primary-keys”，这些缺失的主键可以在实例持续运行时手动添加。",
     "Default phone region" : "默认电话区域",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "您在安装过程中未设置默认的国际区号。缺失国际区号的电话号码时将使用默认的国际区号进行验证。要允许无国际区号的电话，请在您的配置文件中添加 “default_phone_region” 设置选项并依照 ISO 3166-1 进行设置。",
     "Email test" : "电子邮件测试",
diff --git a/apps/settings/l10n/zh_CN.json b/apps/settings/l10n/zh_CN.json
index 0e32e5c543c..d80fdfaa687 100644
--- a/apps/settings/l10n/zh_CN.json
+++ b/apps/settings/l10n/zh_CN.json
@@ -141,6 +141,9 @@
     "Old user imported certificates" : "旧用户导入的证书",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "一个检查用户导入的 SSL 证书的后台工作正在进行中。请稍后再来检查。",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "目前存在一些用户导入的 SSL 证书，这在 Nextcloud 21 中已经不使用了。它们可以通过“occ security:certificates:import”命令在命令行导入。它们在数据目录下的路径如下所示。",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "数据库缺少一些可选列。 由于在大表上添加列可能会花费一些时间，因此在可以选择时不会自动添加列。 通过运行“occ db:add-missing-columns”，可以在实例继续运行时手动添加那些缺少的列。 添加列后，某些功能可能会提高响应速度或可用性。",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "数据库丢失了一些索引。由于给大的数据表添加索引会耗费一些时间，因此程序没有自动对其进行修复。您可以在 Nextcloud 运行时通过命令行手动执行“occ db:add-missing-indices”命令修复丢失的索引。索引修复后会大大提高相应表的查询速度。",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "数据库缺少一些主键。由于在大型数据表上添加主键可能需要一些时间，因此程序没有自动添加。通过运行“occ db:add-missing-primary-keys”，这些缺失的主键可以在实例持续运行时手动添加。",
     "Default phone region" : "默认电话区域",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "您在安装过程中未设置默认的国际区号。缺失国际区号的电话号码时将使用默认的国际区号进行验证。要允许无国际区号的电话，请在您的配置文件中添加 “default_phone_region” 设置选项并依照 ISO 3166-1 进行设置。",
     "Email test" : "电子邮件测试",
diff --git a/apps/settings/l10n/zh_HK.js b/apps/settings/l10n/zh_HK.js
index 0f657f2ab72..039783e6369 100644
--- a/apps/settings/l10n/zh_HK.js
+++ b/apps/settings/l10n/zh_HK.js
@@ -143,6 +143,9 @@ OC.L10N.register(
     "Old user imported certificates" : "舊用戶匯入的憑證",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "背景作業正在檢查用戶匯入的SSL證書。請稍後再檢查。",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "存在一些用戶匯入的SSL證書，這些在Nextcloud 21中不再使用。可以通過“ occ security:certificates:import”命令在命令行上將其導入。它們在數據目錄中的路徑如下所示。",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "數據庫遺失了一些欄位，然而添加主鍵這個動作將在肥大的數據庫花費許多時間，故我們將不會自動處理這項問題。藉由執行「occ db:add-missing-columns」手動添加這些欄位將能在系統持續運作時修復這個問題。添加可選欄位將提高系統回應速度和可用性。",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "數據庫缺少某些索引值。由於將索引添加到大型數據庫表可能需要一段時間，安裝程序因此不會自動添加索引。您可執行 “occ db:add-missing-indices” 來手動新增那些缺少的索引值。當索引值新增完成後，查詢的速度通常會變得快許多",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "數據庫缺少一些主鍵。由於在大表上添加主鍵可能會花費一些時間，因此我們不會自動添加主鍵。通過運行 “occ db:add-missing-primary-keys”，可以在實例繼續運行的同時手動添加那些缺少的主鍵。",
     "Default phone region" : "默認電話區域",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "您的安裝尚未設置默認的電話號碼區域。這是在個人資料設定中驗證沒有國家代碼的電話號碼所必需的。要允許沒有有國家代碼的電話號碼，請在您的配置檔案添加「default_phone_region」並設置相應的 ISO 3166-1 區域代碼。",
     "Email test" : "電郵測試",
diff --git a/apps/settings/l10n/zh_HK.json b/apps/settings/l10n/zh_HK.json
index c4bd676f3c2..fac306539fb 100644
--- a/apps/settings/l10n/zh_HK.json
+++ b/apps/settings/l10n/zh_HK.json
@@ -141,6 +141,9 @@
     "Old user imported certificates" : "舊用戶匯入的憑證",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "背景作業正在檢查用戶匯入的SSL證書。請稍後再檢查。",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "存在一些用戶匯入的SSL證書，這些在Nextcloud 21中不再使用。可以通過“ occ security:certificates:import”命令在命令行上將其導入。它們在數據目錄中的路徑如下所示。",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "數據庫遺失了一些欄位，然而添加主鍵這個動作將在肥大的數據庫花費許多時間，故我們將不會自動處理這項問題。藉由執行「occ db:add-missing-columns」手動添加這些欄位將能在系統持續運作時修復這個問題。添加可選欄位將提高系統回應速度和可用性。",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "數據庫缺少某些索引值。由於將索引添加到大型數據庫表可能需要一段時間，安裝程序因此不會自動添加索引。您可執行 “occ db:add-missing-indices” 來手動新增那些缺少的索引值。當索引值新增完成後，查詢的速度通常會變得快許多",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "數據庫缺少一些主鍵。由於在大表上添加主鍵可能會花費一些時間，因此我們不會自動添加主鍵。通過運行 “occ db:add-missing-primary-keys”，可以在實例繼續運行的同時手動添加那些缺少的主鍵。",
     "Default phone region" : "默認電話區域",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "您的安裝尚未設置默認的電話號碼區域。這是在個人資料設定中驗證沒有國家代碼的電話號碼所必需的。要允許沒有有國家代碼的電話號碼，請在您的配置檔案添加「default_phone_region」並設置相應的 ISO 3166-1 區域代碼。",
     "Email test" : "電郵測試",
diff --git a/apps/settings/l10n/zh_TW.js b/apps/settings/l10n/zh_TW.js
index 7d9e086cb66..ef307fcd228 100644
--- a/apps/settings/l10n/zh_TW.js
+++ b/apps/settings/l10n/zh_TW.js
@@ -143,6 +143,9 @@ OC.L10N.register(
     "Old user imported certificates" : "舊的使用者匯入憑證",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "背景作業正在檢查使用者匯入的 SSL 證書。請稍後再檢查。",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "有一些使用者匯入的 SSL 證書，這些在 Nextcloud 21 不再能運作。它們可以透過命令列執行 \"occ security:certificates:import\" 指令來匯入。它們在資料目錄中的路徑如下所示。",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "資料庫遺失了一些欄位，然而新增欄位這個動作將在龐大的表中花費許多時間，因此它們並不會被自動新增。藉由執行 \"occ db:add-missing-columns\" 手動新增欄位將能在系統持續運作時修復這個問題。新增這些欄位將提高系統回應速度和可用性。",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "資料庫缺少了某些索引值。由於在一個龐大的表中新增索引需要一些時間，因此它們並不會被自動新增。您可執行 \"occ db:add-missing-indices\" 來手動新增那些缺少的索引值。當索引值新增完成後，查詢的速度通常會變得快許多",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "資料庫缺少了一些主鍵，然而新增主鍵這個動作將在龐大的表中花費許多時間，因此它們並不會被自動新增。藉由執行 \"occ db:add-missing-primary-keys\" 手動新增主鍵將能在系統持續運作時修復這個問題。",
     "Default phone region" : "預設電話區域",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "您並未設定手機國際冠碼。設定後使用者在個人檔案設定手機號碼時不必再輸入國際冠碼。若要這樣做，請新增「default_phone_region」至設定檔，允許的國家及地區請參閱 ISO 3166-1 code 清單。",
     "Email test" : "電子郵件測試",
diff --git a/apps/settings/l10n/zh_TW.json b/apps/settings/l10n/zh_TW.json
index f2e82d5c61e..5d7150e3d61 100644
--- a/apps/settings/l10n/zh_TW.json
+++ b/apps/settings/l10n/zh_TW.json
@@ -141,6 +141,9 @@
     "Old user imported certificates" : "舊的使用者匯入憑證",
     "A background job is pending that checks for user imported SSL certificates. Please check back later." : "背景作業正在檢查使用者匯入的 SSL 證書。請稍後再檢查。",
     "There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via \"occ security:certificates:import\" command. Their paths inside the data directory are shown below." : "有一些使用者匯入的 SSL 證書，這些在 Nextcloud 21 不再能運作。它們可以透過命令列執行 \"occ security:certificates:import\" 指令來匯入。它們在資料目錄中的路徑如下所示。",
+    "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "資料庫遺失了一些欄位，然而新增欄位這個動作將在龐大的表中花費許多時間，因此它們並不會被自動新增。藉由執行 \"occ db:add-missing-columns\" 手動新增欄位將能在系統持續運作時修復這個問題。新增這些欄位將提高系統回應速度和可用性。",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "資料庫缺少了某些索引值。由於在一個龐大的表中新增索引需要一些時間，因此它們並不會被自動新增。您可執行 \"occ db:add-missing-indices\" 來手動新增那些缺少的索引值。當索引值新增完成後，查詢的速度通常會變得快許多",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "資料庫缺少了一些主鍵，然而新增主鍵這個動作將在龐大的表中花費許多時間，因此它們並不會被自動新增。藉由執行 \"occ db:add-missing-primary-keys\" 手動新增主鍵將能在系統持續運作時修復這個問題。",
     "Default phone region" : "預設電話區域",
     "Your installation has no default phone region set. This is required to validate phone numbers in the profile settings without a country code. To allow numbers without a country code, please add \"default_phone_region\" with the respective ISO 3166-1 code of the region to your config file." : "您並未設定手機國際冠碼。設定後使用者在個人檔案設定手機號碼時不必再輸入國際冠碼。若要這樣做，請新增「default_phone_region」至設定檔，允許的國家及地區請參閱 ISO 3166-1 code 清單。",
     "Email test" : "電子郵件測試",