Fatal error: Uncaught Error: Class 'Tribe\Admin\Notice\Date_Based' not found in /mysite/web/wp-content/plugins/the-events-calendar/common/src/Tribe/Admin/Notice/Marketing/Stellar_Sale.php:17 Stack trace: #0 {main} thrown in /mysite/web/wp-content/plugins/the-events-calendar/common/src/Tribe/Admin/Notice/Marketing/Stellar_Sale.php on line 17