Fatal error: Uncaught Error: Call to undefined function add_action() in /home/successforkids/public_html/wp-content/plugins/woo-min-max-quantity-step-control-single/includes/enqueue.php:70 Stack trace: #0 {main} thrown in /home/successforkids/public_html/wp-content/plugins/woo-min-max-quantity-step-control-single/includes/enqueue.php on line 70