Fatal error: Uncaught Error: Class 'Tribe__Customizer__Section' not found in /home/www/sieml/wp-content/plugins/the-events-calendar/src/Tribe/Views/V2/Customizer/Section/Single_Event.php:17 Stack trace: #0 {main} thrown in /home/www/sieml/wp-content/plugins/the-events-calendar/src/Tribe/Views/V2/Customizer/Section/Single_Event.php on line 17