Fatal error: Uncaught Error: Class "TEC\Common\Contracts\Provider\Controller" not found in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/Tickets/QR/Controller.php:14 Stack trace: #0 {main} thrown in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/Tickets/QR/Controller.php on line 14