Fatal error: Uncaught Error: Call to undefined function add_action() in /home/tholic/training.stjohnkenya.org/wp-content/plugins/masterstudy-lms-learning-management-system/_core/includes/user_manager/UserManager.CourseUser.php:12 Stack trace: #0 /home/tholic/training.stjohnkenya.org/wp-content/plugins/masterstudy-lms-learning-management-system/_core/includes/user_manager/UserManager.CourseUser.php(7): STM_LMS_User_Manager_Course_User->__construct() #1 {main} thrown in /home/tholic/training.stjohnkenya.org/wp-content/plugins/masterstudy-lms-learning-management-system/_core/includes/user_manager/UserManager.CourseUser.php on line 12