Fatal error: Uncaught Error: Class 'Tribe__Editor__Blocks__Abstract' not found in /mysite/web/wp-content/plugins/the-events-calendar/src/Tribe/Editor/Blocks/Event_Category.php:2 Stack trace: #0 {main} thrown in /mysite/web/wp-content/plugins/the-events-calendar/src/Tribe/Editor/Blocks/Event_Category.php on line 2