Fatal error: Uncaught Error: Class 'TEC\Events_Pro\Integrations\Integration_Abstract' not found in /home2/greatteaching/public_html/wp-content/plugins/events-calendar-pro/src/Events_Pro/Integrations/Plugins/Elementor/Controller.php:30 Stack trace: #0 {main} thrown in /home2/greatteaching/public_html/wp-content/plugins/events-calendar-pro/src/Events_Pro/Integrations/Plugins/Elementor/Controller.php on line 30