Hello/Hi/Greetings,

I successfully updated to Piwigo 15.5; however, I am unable to deactivate or update plugins.

When I try to deactivate a plugin, the following message appears.

'x an error occurred'

The plugin slider does move from right to left and becomes grayed out. The plugin will be deactivated and I can delete it.

This behavior applies to all installed plugins.


When I try to update a plugin, the following message appears.

'ERROR
an error occurred'


When I try to install a new plugin, the following error appears.

'Piwigo encountered a non recoverable error

[mysql error ]
No such file or directory

#1    my_error /var/www/vhosts/[domainkeptprivate]/thephotoclub.hoodlinks.net/include/common.inc.php(124)
#2    include_once /var/www/vhosts/[domainkeptprivate]/thephotoclub.hoodlinks.net/admin.php(16)'


If these errors indicate a 'bug' in the code, should I post at github or other place this information would be more useful?

Is there anything I can do to resolve these errors?

Any thoughts will be appreciated.

DrMaemo

Environment Variables
    Piwigo 15.5.0 Check for upgrade
    Installed on 7 March 2020, 5 years 4 months 1 week 2 days ago
    Operating system: Linux
    PHP: 8.1.33 (Show info) [2025-07-17 11:02:23]
    MySQL: 10.11.13-MariaDB [2025-07-17 13:02:23]
    Graphics Library: ImageMagick ImageMagick 6.9.13-25
    Cache size 0 Mo   calculated 2 years ago Refresh