Fatal error: Uncaught Error: Call to undefined function add_action() in /home/theinsightpartne/public_html/blog/wp-content/themes/iconic-one/inc/themonic-customizer.php:13 Stack trace: #0 {main} thrown in /home/theinsightpartne/public_html/blog/wp-content/themes/iconic-one/inc/themonic-customizer.php on line 13