Internal Server Error After update to 26.0.12

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In order to help you as quickly as possible, before clicking Create Topic please provide as much of the below as you can. Feel free to use a pastebin service for logs, otherwise either indent short log examples with four spaces:


Or for longer, use three backticks above and below the code snippet:


Some or all of the below information will be requested if it isn’t supplied; for fastest response please provide as much as you can :heart:

Nextcloud version (eg, 20.0.5): replace me
Operating system and version (eg, Ubuntu 20.04): replace me
Apache or nginx version (eg, Apache 2.4.25): replace me
PHP version (eg, 7.4): replace me

The issue you are facing:
I updated my nextcloud server to 26.0.12
Website said my php version is 7.4.3, and i had to update it to 8.0.
I justupdated it to 8.3, and website said again it does not support on 8.3
So I installed 8.0 again and restart apache.
And result was internal server error

Is this the first time you’ve seen this error? (Y/N):y

Steps to replicate it:

The output of your Nextcloud log in Admin > Logging:


The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):


The output of your Apache/nginx/system log in /var/log/____:



Output errors in nextcloud.log in /var/www/ or as admin user in top right menu, filtering for errors. Use a pastebin service if necessary.


The explanation will be in your nextcloud.log. In addition, you’ll save yourself some time by checking which PHP versions are required for which versions of Nextcloud: