MediaWiki internal error.
Original exception: [7547a1ea467b3e128bbdc6fe] 2024-03-28 14:50:02: 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.