MediaWiki internal error.
Original exception: [556df19968b4dd7398c2f79e] 2024-03-29 08:31:03: 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.