Nextcloud 29.0.5, mime error

Hey guys,

I run Nextcloud on docker using LinuxServer image. I recently upgraded to Nextcloud 29.0.5 without issues.

Execpt one, I now get a setup warning:

One or more mimetype migrations are available. Occasionally new mimetypes are added to better handle certain file types. Migrating the mimetypes take a long time on larger instances so this is not done automatically during upgrades. Use the command `occ maintenance:repair --include-expensive` to perform the migrations.

I already run occ maintenance:repair --include-expensive and restarted the Nextcloud stack. Is there something I am missing?

Thanks for any help.

occ maintenance:repair --include-expensive output, all green and showing no issues:

root@7790f2b95464:/# occ maintenance:repair --include-expensive
 - Repair MySQL collation
     - All tables already have the correct collation -> nothing to do
 - Clean tags and favorites
     - 0 tags of deleted users have been removed.
     - 0 tags for delete files have been removed.
     - 0 tag entries for deleted tags have been removed.
     - 0 tags with no entries have been removed.
 - Repair invalid shares
 - Move .step file of updater to backup location
 - Add move avatar background job
     - Repair step already executed
 - Add preview cleanup background jobs
 - Migrate oauth2_clients table to nextcloud schema
     - Update the oauth2_access_tokens table schema.
     - Update the oauth2_clients table schema.
     - Delete clients (and their related access tokens) with the redirect_uri starting with oc:// or ending with *
 - Fix potential broken mount points
     - No mounts updated
 - Repair language codes
 - Add log rotate job
 - Clear frontend caches
     - Image cache cleared
     - JS cache cleared
 - Clear every generated avatar
 - Add preview background cleanup job
 - Queue a one-time job to cleanup old backups of the updater
 - Cleanup invalid photocache files for carddav
 - Add background job to cleanup login flow v2 tokens
 - Remove potentially over exposing share links
     - No need to remove link shares.
 - Clear access cache of projects
 - Reset generated avatar flag
 - Keep legacy encryption enabled
 - Check encryption key format
 - Remove old dashboard app config data
 - Add job to cleanup the bruteforce entries
 - Queue a one-time job to check for user uploaded certificates
 - Repair DAV shares
 - Add background job to set the lookup server share state for users
 - Add token cleanup job
 - Clean up abandoned apps
 - Add possibly missing system config
 - Add AI tasks cleanup job
 - Queue a job to generate metadata
 - migrate lazy config values
 - Cache logo dimension to fix size in emails on Outlook
     - Logo dimensions are already known
 - Remove shares of old group memberships
 - Repair mime types
 - Validate the phone number and store it in a known format for search
 - Handle outdated scheduling events
     - Cleaning up old scheduling events
 - Add read permissions for existing announcements
    0 [->--------------------------]
 - Deduplicate shared bookmark folders
     - Removed 0 duplicate shares
 - Remove superfluous shared bookmark folders
     - Removed 0 superfluous shares
 - Remove orphaned bookmark shares
     - Removed 0 orphaned shares
     - Removed 0 orphaned public links
 - Remove orphaned bookmark tree items
     - Removed 0 orphaned bookmarks entries
     - Removed 0 orphaned folders entries
     - Reinserted 0 orphaned children entries
     - Removed 0 orphaned bookmark folders
     - Reinserted 0 orphaned bookmarks
 - Update bookmark group shares
     - Removed 0 users and added 0 users to 0 groups
     - Removed 0 shares
 - Upgrading Circles App
 - Fix component of birthday calendars
     - 0 birthday calendars updated.
 - Regenerating birthday calendars to use new icons and fix old birthday events without year
     - Repair step already executed
 - Fix broken values of calendar objects
    0 [----->----------------------]
 - Registering building of calendar search index as background job
     - Repair step already executed
 - Register building of social profile search index as background job
     - Repair step already executed
 - Registering background jobs to update cache for webcal calendars
     - Added 0 background jobs to update webcal calendars
 - Registering building of calendar reminder index as background job
     - Repair step already executed
 - Clean up orphan event and contact data
     - 0 events without a calendar have been cleaned up
     - 0 properties without an events have been cleaned up
     - 0 changes without a calendar have been cleaned up
     - 0 cached events without a calendar subscription have been cleaned up
     - 0 changes without a calendar subscription have been cleaned up
     - 0 contacts without an addressbook have been cleaned up
     - 0 properties without a contact have been cleaned up
     - 0 changes without an addressbook have been cleaned up
 - Remove activity entries of private events
     - Removed 0 activity entries
 - Clean up old calendar subscriptions from deleted users that were not cleaned-up
 7/7 [============================] 100%
     - 0 calendar subscriptions without an user have been cleaned up
 - Remove invalid object properties
     - 0 invalid object properties removed.
 - Copy default images to the app data directory
     - Icon external.svg already exists
     - Icon external-dark.svg already exists
     - Icon settings.svg already exists
     - Icon settings-dark.svg already exists
 - Fix the share type of guest shares when migrating from ownCloud
 - Copy the share password into the dedicated column
 - Set existing shares as accepted
 - Migrate timestamp values to integer to store unix epoch
 - Restore default tags that are missing
     - Looking up default tags
     - 1 accounts to check found
 1/1 [============================] 100%
 - Add a generated message-id to all Mail messages that have none
     - Looking up messages without a message-id
 - Purify and migrate collected mail addresses
    0 [---------------->-----------]
 - Insert background jobs for all accounts
 1/1 [============================] 100%
 - Make Mail itinerary extractor executable
     - itinerary file doesn't exist
 - Create or update provisioned Mail accounts
     - 0 accounts provisioned
 - Repair Broken Threads for all mail accounts
     - Repaired threads, 0 messages updated
 - Queue a job to delete duplicated cached messages
 - Repair steps for Memories
     - External table schema seem up to date
     - Recreated filecache trigger with: Doctrine\DBAL\Platforms\MariaDb1060Platform
     - exiftool binary is configured: /config/www/nextcloud/apps/memories/bin-ext/exiftool-amd64-musl
     - go-vod binary is configured: /config/www/nextcloud/apps/memories/bin-ext/go-vod-amd64
     - ffmpeg binary is configured: /usr/bin/ffmpeg
 - Clean up meta table
 - Show a hint about the new editor to existing users
 - Update OAuth token expiration times
 - init metadata
 - Install recognize dependencies
 - Separate user configured providers internal name and title. Also removes old unnecessary user config.
 - Set default group in each provider
 - Migrate custom providers to one config key
 - Move telegram config to comman providers
 - Create help command
 - Invalidate access cache for projects conversation provider
     - Invalidation not required
 - Cache the user display names
 - Force-reset all Text document sessions
 - Initialize migration of background images from dashboard to theming app
 - Add background job to check for backup codes
 - Repair provider registrations
 - Populating added database structures for workflows