MediaWiki internal error.

Original exception: [3cf61ab8a3e4d2050d5e20e1] 2024-03-29 00:20:31: 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.