MediaWiki internal error.
Original exception: [cac4da15b31087a6c38e766c] 2024-03-29 13:55:42: 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.