Fatal error: Uncaught Error: Class "Tribe__Editor__Blocks__Abstract" not found in /home/monkscoppenhallc/public_html/wp-content/plugins/events-calendar-pro/src/Tribe/Editor/Blocks/Additional_Field.php:3 Stack trace: #0 {main} thrown in /home/monkscoppenhallc/public_html/wp-content/plugins/events-calendar-pro/src/Tribe/Editor/Blocks/Additional_Field.php on line 3