Fatal error: Uncaught Error: Call to undefined function add_action() in /home/lextgwtg/homeworks.ng/wp-content/plugins/tutor/includes/tutor-template-hook.php:7 Stack trace: #0 {main} thrown in /home/lextgwtg/homeworks.ng/wp-content/plugins/tutor/includes/tutor-template-hook.php on line 7