Fatal error: Uncaught Error: Call to undefined function add_action() in /home/successforkids/public_html/wp-content/plugins/woocommerce-abandon-cart-pro/includes/class-wcap-integrations.php:17 Stack trace: #0 /home/successforkids/public_html/wp-content/plugins/woocommerce-abandon-cart-pro/includes/class-wcap-integrations.php(152): Wcap_Integrations->__construct() #1 {main} thrown in /home/successforkids/public_html/wp-content/plugins/woocommerce-abandon-cart-pro/includes/class-wcap-integrations.php on line 17