MediaWiki internal error.

Original exception: [ad66d3c66c9d340c44d6e4cf] 2024-03-29 05:00:23: 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.