MediaWiki internal error.

Original exception: [3537a8a9fb7fd78d461dbfc6] 2024-03-28 11:20:13: 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.