MediaWiki internal error.

Original exception: [d6a60a44df3ffcc0a09d4c09] 2024-03-28 10:45:11: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; and $wgShowDBErrorBacktrace = true; at the bottom of LocalSettings.php to show detailed debugging information.