MediaWiki internal error.

Original exception: [39234bc6bc5c2daad18d8a9d] 2024-03-29 13:23:00: 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.