Fatal error: Uncaught Error: Call to undefined function add_action() in /home/apparelvalley/public_html/demo/wp-content/plugins/astra-sites/inc/lib/nps-survey/classes/nps-survey-script.php:37 Stack trace: #0 /home/apparelvalley/public_html/demo/wp-content/plugins/astra-sites/inc/lib/nps-survey/classes/nps-survey-script.php(26): Nps_Survey_Script->__construct() #1 /home/apparelvalley/public_html/demo/wp-content/plugins/astra-sites/inc/lib/nps-survey/classes/nps-survey-script.php(392): Nps_Survey_Script::get_instance() #2 {main} thrown in /home/apparelvalley/public_html/demo/wp-content/plugins/astra-sites/inc/lib/nps-survey/classes/nps-survey-script.php on line 37