Fatal error: Uncaught Error: Class 'TEC\Common\Contracts\Provider\Controller' not found in /home2/greatteaching/public_html/wp-content/plugins/events-calendar-pro/src/Events_Pro/Integrations/Controller.php:21 Stack trace: #0 {main} thrown in /home2/greatteaching/public_html/wp-content/plugins/events-calendar-pro/src/Events_Pro/Integrations/Controller.php on line 21