MediaWiki internal error.

Original exception: [fcb0d4b9679658dff1e8c2a8] 2024-03-28 17:08:59: 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.