MediaWiki internal error.

Original exception: [c74fb9e83bd177e52ed39eee] 2024-03-29 12:11:09: 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.