Fatal error: Uncaught Error: Class "Concrete\Core\Calendar\Event\Command\CalendarEventCommand" not found in /home/rogertabor/public_html/updates/concrete-cms-9.1.1/concrete/src/Calendar/Event/Summary/Template/Command/DisableCustomCalendarEventSummaryTemplatesCommand.php:7 Stack trace: #0 {main} thrown in /home/rogertabor/public_html/updates/concrete-cms-9.1.1/concrete/src/Calendar/Event/Summary/Template/Command/DisableCustomCalendarEventSummaryTemplatesCommand.php on line 7