Fatal error: Uncaught Error: Call to undefined function add_action() in /home/paulwo17/public_html/kangury/wp-content/themes/envo-online-store/lib/customizer/demo.php:67 Stack trace: #0 {main} thrown in /home/paulwo17/public_html/kangury/wp-content/themes/envo-online-store/lib/customizer/demo.php on line 67