MediaWiki internal error.
Original exception: [31271814950ac4f2639fea5d] 2024-03-28 13:15:24: 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.