MediaWiki internal error.

Original exception: [a4cc00b8444dbbe3993bb8e1] 2024-03-19 05:09:56: 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.