CRON: QueryNotFoundException - Could not resolve OCA\Deck\Cron\SessionsCleanup!

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Describe the bug

see ==> https://github.com/nextcloud/deck/issues/7468

(Server: shares with others no more functional for some users)

Deck related warnings/errors

Warnung
cron
QueryNotFoundException
Could not resolve OCA\Deck\Cron\ScheduledNotifications! Class "OCA\Deck\Cron\ScheduledNotifications" does not exist

30.11.2025, 22:00:02

Warnung
cron
QueryNotFoundException
Could not resolve OCA\Deck\Cron\DeleteCron! Class "OCA\Deck\Cron\DeleteCron" does not exist

Warnung
cron
QueryNotFoundException
Could not resolve OCA\Deck\Cron\CardDescriptionActivity! Class "OCA\Deck\Cron\CardDescriptionActivity" does not exist
failed to create instance of background job: OCA\Deck\Cron\CardDescriptionActivity

30.11.2025, 22:00:02

Warnung
cron
QueryNotFoundException
Could not resolve OCA\Deck\Cron\ScheduledNotifications! Class "OCA\Deck\Cron\ScheduledNotifications" does not exist
failed to create instance of background job: OCA\Deck\Cron\ScheduledNotifications

30.11.2025, 22:00:02

Warnung
cron
QueryNotFoundException
Could not resolve OCA\Deck\Cron\DeleteCron! Class "OCA\Deck\Cron\DeleteCron" does not exist
failed to create instance of background job: OCA\Deck\Cron\DeleteCron

30.11.2025, 22:00:02

Fehler
no app in context
InvalidParameterException
Parameter "boardId" for route "deck.page.indexcard" must match "[^/]++" ("" given) to generate a corresponding URL.

To Reproduce
Steps to reproduce the behavior:

1. check the nextcloud logs
2. see the errors above
3. Nextcloud core function: "shares with others" is not functional anymore
4. by disabling DECK App - Nextcloud "shares with others" is functional again (no empty site anymore, shares will be shown correctly)

Expected behavior
In general - especially the FEATURED Core apps should NOT crash core functions in the CLOUD.
DECK app will disturb the proper function of shares.

Screenshots
If applicable, add screenshots to help explain your problem.

Client details:

• Browser : MS Edge, newest version ==>
• Version : 142.0.3595.94 (Offizielles Build) (64-Bit)
• Device: Windows 11 Pro, newest Patch Version, 23H2

Login as admin user into your Nextcloud and access
http://example.com/index.php/settings/integrity/failed
paste the results here.

If you have access to your command line run e.g.:
sudo -u www-data php occ app:list
from within your Nextcloud installation folder

If you have access to your command line run e.g.:
sudo -u www-data php occ config:list system
from within your Nextcloud installation folder

or

Insert your config.php content here
Make sure to remove all sensitive content such as passwords. (e.g. database password, passwordsalt, secret, smtp password, …)

Insert your Nextcloud log here

GET https://my.domain.com/ocs/v2.php/apps/files_sharing/api/v1/shares?shared_with_me=false&include_tags=true 500 (Internal Server Error)


Insert your browser log here, this could for example include:

a) The javascript console log
b) The network log
c) ...

Start by tracing the cron registration and handling for OCA\Deck\Cron\SessionsCleanup, ScheduledNotifications, DeleteCron, and CardDescriptionActivity, then inspect the deck.page.indexcard route involved in the empty boardId error. Reproduce the warnings and failed shares request in a test environment; done means the referenced cron classes resolve and Nextcloud sharing no longer returns the reported failure with Deck enabled.