MediaWiki internal error.

Original exception: [5c7b9475c43d6056b1e24c34] 2024-03-28 10:32:59: 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.