MediaWiki internal error.

Original exception: [f8412d73b2ef76b867a24b22] 2024-03-28 17:44:32: 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.