MediaWiki internal error.

Original exception: [a34b96c9818c2cf82ed2bb52] 2024-03-29 09:05:35: 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.