MediaWiki internal error.

Original exception: [af7095f9cfe1a409a6f0e3f7] 2024-03-29 01:00:06: 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.