MediaWiki internal error.

Original exception: [4c5ef9e37dc56262e6817399] 2024-03-28 18:16:22: 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.