MediaWiki internal error.

Original exception: [4e3dda3f957b2935af812b34] 2024-03-29 15:23:06: 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.