Time sensitive: error after plugin Updates in Nextcloud graphical interface

[Schwarzie]

Nextcloud version: 28.0.3.2
in the config.php i can read 28.0.3.2 under version
Operating system and version: Debian Apache version: Apache 2.4.38
PHP version: `8.1’

//fixed the versions

My issue: i wasnt thinking and updated something… I intended to install a new plugin, custom share links, (since in a few hours my little sister needs share links again in her class which already expired, so i intended to use said plugin to define the shares with the old link adress.)

While entering i saw some plugins needed updates and without thinking hit the update all button. Then after some seconds nothing happened anymore and my nextcloud is dead…

pastelink of nextcloud.log: Pastelink.net - Publish Hyperlinks
filtered with the following command: grep -i -e fail -e error -e corrupt nextcloud.log | uniq -c

Is here anyone who has an idea whats causing this? (also the differing versions are concerning me aswell)

[Schwarzie]

Addendum:

My memory didnt fail me, i DO have a newer php version:

→ a2enmod php8.1
Considering dependency mpm_prefork for php8.1:
Considering conflict mpm_event for mpm_prefork:
Considering conflict mpm_worker for mpm_prefork:
Module mpm_prefork already enabled
Considering conflict php5 for php8.1:
Module php8.1 already enabled

No idea why php -v tells me that istill have 7.4.33