Fatal error: Uncaught Error: Call to undefined function add_action() in /home/proteamc/public_html/wp-content/plugins/astra-sites/inc/lib/nps-survey/nps-survey.php:39 Stack trace: #0 /home/proteamc/public_html/wp-content/plugins/astra-sites/inc/lib/nps-survey/nps-survey.php(28): Nps_Survey->__construct() #1 /home/proteamc/public_html/wp-content/plugins/astra-sites/inc/lib/nps-survey/nps-survey.php(57): Nps_Survey::get_instance() #2 {main} thrown in /home/proteamc/public_html/wp-content/plugins/astra-sites/inc/lib/nps-survey/nps-survey.php on line 39