MediaWiki internal error.
Original exception: [471d9e3cc07a3d14e0652666] 2024-03-28 19:28:51: 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.