MediaWiki internal error.

Original exception: [5c9b46a6fdb3171c609d297b] 2024-03-28 12:57:19: 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.