Fatal error: Uncaught Error: Class 'ActionScheduler_Abstract_Schema' not found in /home/admin/public_html/courses/wp-content/plugins/sfwd-lms/includes/lib/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php:10 Stack trace: #0 {main} thrown in /home/admin/public_html/courses/wp-content/plugins/sfwd-lms/includes/lib/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php on line 10