Fatal error: Uncaught Error: Class 'Tribe__Tabbed_View__Tab' not found in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/Tribe/Tabbed_View/Attendee_Report_Tab.php:9 Stack trace: #0 {main} thrown in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/Tribe/Tabbed_View/Attendee_Report_Tab.php on line 9