MediaWiki internal error.

Original exception: [419880e8b61f4b417a290a29] 2024-03-29 11:59:35: 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.