MediaWiki internal error.

Original exception: [3a34a96cea949c13f3ea8119] 2024-03-28 22:47:19: 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.