Fatal error: Uncaught Error: Class "ActionScheduler_Lock" not found in /home/factalive/www.mystudentclass.com/wp-content/plugins/seo-by-rank-math/vendor/woocommerce/action-scheduler/classes/ActionScheduler_OptionLock.php:11 Stack trace: #0 {main} thrown in /home/factalive/www.mystudentclass.com/wp-content/plugins/seo-by-rank-math/vendor/woocommerce/action-scheduler/classes/ActionScheduler_OptionLock.php on line 11