Fatal error: Uncaught Error: Class 'ActionScheduler_Abstract_Schema' not found in /home/www/sieml/wp-content/plugins/the-events-calendar/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php:10 Stack trace: #0 {main} thrown in /home/www/sieml/wp-content/plugins/the-events-calendar/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php on line 10