Fatal error: Uncaught Error: Call to undefined function add_action() in /home/ignas/public_html/ignas/wp-content/plugins/astra-sites/inc/lib/onboarding/classes/class-astra-sites-zipwp-api.php:31 Stack trace: #0 /home/ignas/public_html/ignas/wp-content/plugins/astra-sites/inc/lib/onboarding/classes/class-astra-sites-zipwp-api.php(20): Astra_Sites_ZipWP_Api->__construct() #1 /home/ignas/public_html/ignas/wp-content/plugins/astra-sites/inc/lib/onboarding/classes/class-astra-sites-zipwp-api.php(1154): Astra_Sites_ZipWP_Api::get_instance() #2 {main} thrown in /home/ignas/public_html/ignas/wp-content/plugins/astra-sites/inc/lib/onboarding/classes/class-astra-sites-zipwp-api.php on line 31