MediaWiki internal error.
Original exception: [b7c9236e5a55447f687e643f] 2024-03-28 09:00:48: 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.