MediaWiki internal error.

Original exception: [9ced2ee429d72c7141e244a4] 2024-03-19 03:32:11: 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.