Fatal error: Uncaught Error: Class 'Tribe__Tickets__Tickets_View' not found in /home/malvernj/public_html/wp-content/plugins/event-tickets-plus/src/views/tickets-plus/attendee-list-checkbox-rsvp.php:17 Stack trace: #0 {main} thrown in /home/malvernj/public_html/wp-content/plugins/event-tickets-plus/src/views/tickets-plus/attendee-list-checkbox-rsvp.php on line 17