MediaWiki internal error.

Original exception: [34c7a8eb3c42ca6ffd27336c] 2024-03-29 11:03:32: 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.