MediaWiki internal error.

Original exception: [1a38b420d6fd370f5e2fb99a] 2024-03-29 09:01:38: 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.