MediaWiki internal error.

Original exception: [68611a68b6a0b546b2e1afc2] 2024-03-28 16:24:00: 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.