Advanced Permissions cause error with occ files:scan

[github-cli]

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Steps to reproduce

1. Create a Group Folder
2. Assign Groups which have access (admin, Family, Users, ReadOnly)
3. For all groups, allow all permissions (as per the documentation, denies cannot be changed into permits if set on the group folder settings)
4. Go to advanced permissions of the main group folder and deny write/create/delete
5. Change only one of the subfolders advanced permissions and allow everyhing for that one subfolder

Expected behaviour

No errors

Actual behaviour

occ files:scan creates an error (see logs)

The error does not appear if the group folders settings are set to deny everything in the first place but overriding the permissions and explicitly denying seems to be a problem

Server configuration

Operating system:
Description: Ubuntu 22.04.4 LTS
Docker version 25.0.3, build 4debf41
Docker Compose version v2.20.3

Web server:
Nginx

Database:
Postgresql-14
redis

PHP version:
8.2

Nextcloud version: (see Nextcloud admin page)
28.0.3

Group folders version:
16.0.4

Updated from an older Nextcloud/ownCloud or fresh install:
long path of upgrades, coming all the way from the officiel Nextcloud VM to Docker

Where did you install Nextcloud from:
Docker image
lscr.io/linuxserver/nextcloud:version-28.0.3

Are you using external storage, if yes which one: local/s3/smb/sftp/...
yes, local storage (internal disk) with ext4

Are you using encryption: yes/no
no

Are you using an external user-backend, if yes which one: LDAP/ActiveDirectory/Webdav/Saml/...
no

Client configuration

Browser:
N/A but Chrome

Operating system:
Ubuntu 22.0.4

Logs

OCC error log

occ files:scan error output

Exception during scan: An exception occurred while executing a query: SQLSTATE[25P02]: In failed sql transaction: 7 ERROR:  current transaction is aborted, commands ignored until end of transaction block
#0 /app/www/public/lib/private/DB/QueryBuilder/QueryBuilder.php(328): OC\DB\Exceptions\DbalException::wrap()
#1 /app/www/public/lib/private/Files/Cache/Propagator.php(137): OC\DB\QueryBuilder\QueryBuilder->executeStatement()
#2 /app/www/public/lib/private/Files/Cache/Wrapper/JailPropagator.php(42): OC\Files\Cache\Propagator->propagateChange()
#3 /app/www/public/lib/private/Files/Utils/Scanner.php(295): OC\Files\Cache\Wrapper\JailPropagator->propagateChange()
#4 /app/www/public/lib/private/Files/Utils/Scanner.php(299): OC\Files\Utils\Scanner->triggerPropagator()
#5 /app/www/public/lib/private/Files/Utils/Scanner.php(259): OC\Files\Utils\Scanner->postProcessEntry()
#6 [internal function]: OC\Files\Utils\Scanner->OC\Files\Utils\{closure}()
#7 /app/www/public/lib/private/Hooks/EmitterTrait.php(105): call_user_func_array()
#8 /app/www/public/lib/private/Files/Cache/Scanner.php(301): OC\Hooks\BasicEmitter->emit()
#9 /app/www/public/lib/private/Files/Cache/Scanner.php(240): OC\Files\Cache\Scanner->addToCache()
#10 /app/www/public/lib/private/Files/Cache/Scanner.php(480): OC\Files\Cache\Scanner->scanFile()
#11 /app/www/public/lib/private/Files/Cache/Scanner.php(404): OC\Files\Cache\Scanner->handleChildren()
#12 /app/www/public/lib/private/Files/Cache/Scanner.php(409): OC\Files\Cache\Scanner->scanChildren()
#13 /app/www/public/lib/private/Files/Cache/Scanner.php(409): OC\Files\Cache\Scanner->scanChildren()
#14 /app/www/public/lib/private/Files/Cache/Scanner.php(354): OC\Files\Cache\Scanner->scanChildren()
#15 /app/www/public/lib/private/Files/Utils/Scanner.php(277): OC\Files\Cache\Scanner->scan()
#16 /config/www/nextcloud/apps/files/lib/Command/Scan.php(180): OC\Files\Utils\Scanner->scan()
#17 /config/www/nextcloud/apps/files/lib/Command/Scan.php(241): OCA\Files\Command\Scan->scanFiles()
#18 /app/www/public/3rdparty/symfony/console/Command/Command.php(298): OCA\Files\Command\Scan->execute()
#19 /app/www/public/core/Command/Base.php(177): Symfony\Component\Console\Command\Command->run()
#20 /app/www/public/3rdparty/symfony/console/Application.php(1040): OC\Core\Command\Base->run()
#21 /app/www/public/3rdparty/symfony/console/Application.php(301): Symfony\Component\Console\Application->doRunCommand()
#22 /app/www/public/3rdparty/symfony/console/Application.php(171): Symfony\Component\Console\Application->doRun()
#23 /app/www/public/lib/private/Console/Application.php(213): Symfony\Component\Console\Application->run()
#24 /app/www/public/console.php(100): OC\Console\Application->run()
#25 /app/www/public/occ(11): require_once('...')
#26 {main}
+---------+-------+-----+---------+---------+--------+--------------+
| Folders | Files | New | Updated | Removed | Errors | Elapsed time |
+---------+-------+-----+---------+---------+--------+--------------+
| 142     | 727   | 0   | 824     | 0       | 1      | 00:00:03     |
+---------+-------+-----+---------+---------+--------+--------------+

Nextcloud log (data/nextcloud.log)

Nextcloud log

Insert your Nextcloud log here

Browser log

Browser log

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

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

[beckenc]

Hi all, have the same problem here and wonder if there is a workaround available?