Fatal error: Uncaught Error: Class "TEC\Events_Virtual\Integrations\Integration_Abstract" not found in /home/domains/wesst.org/docs/wp-content/plugins/events-calendar-pro/src/Events_Virtual/Integrations/Plugins/Event_Tickets/Emails/Provider.php:14 Stack trace: #0 {main} thrown in /home/domains/wesst.org/docs/wp-content/plugins/events-calendar-pro/src/Events_Virtual/Integrations/Plugins/Event_Tickets/Emails/Provider.php on line 14