Fatal error: Uncaught Error: Call to undefined function add_action() in /home/savsol/public_html/wp-content/plugins/royal-elementor-addons/includes/controls/wpr-ajax-select2/wpr-control-ajax-select2-api.php:11 Stack trace: #0 /home/savsol/public_html/wp-content/plugins/royal-elementor-addons/includes/controls/wpr-ajax-select2/wpr-control-ajax-select2-api.php(7): Wpr_Control_Ajax_Select2_Api->init() #1 /home/savsol/public_html/wp-content/plugins/royal-elementor-addons/includes/controls/wpr-ajax-select2/wpr-control-ajax-select2-api.php(426): Wpr_Control_Ajax_Select2_Api->__construct() #2 {main} thrown in /home/savsol/public_html/wp-content/plugins/royal-elementor-addons/includes/controls/wpr-ajax-select2/wpr-control-ajax-select2-api.php on line 11