MediaWiki internal error.

Original exception: [ZgVatXyQe9HB@jSM6PPzIgAnUnQ] 2024-03-28 11:55:34: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show detailed debugging information.