Fatal error: Uncaught Error: Class "ActionScheduler_Abstract_QueueRunner" not found in /home/instantcomptant/public_html/instantcomptant.ca/wp-content/plugins/smart-manager-for-wp-e-commerce/pro/libraries/action-scheduler/classes/ActionScheduler_QueueRunner.php:6 Stack trace: #0 {main} thrown in /home/instantcomptant/public_html/instantcomptant.ca/wp-content/plugins/smart-manager-for-wp-e-commerce/pro/libraries/action-scheduler/classes/ActionScheduler_QueueRunner.php on line 6