Fatal error: Uncaught Error: Call to undefined function wp_get_current_user() in /home/users/1/laeeaq/web/sun/wp-includes/capabilities.php:873 Stack trace: #0 /home/users/1/laeeaq/web/sun/wp-content/plugins/masterstudy-lms-learning-management-system/includes/filters.php(92): current_user_can('stm_lms_instruc...') #1 /home/users/1/laeeaq/web/sun/wp-includes/class-wp-hook.php(310): masterstudy_lms_allow_iframe_to_instructor(Array) #2 /home/users/1/laeeaq/web/sun/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array) #3 /home/users/1/laeeaq/web/sun/wp-includes/kses.php(873): apply_filters('wp_kses_allowed...', Array, 'post') #4 /home/users/1/laeeaq/web/sun/wp-content/plugins/sensei-lms/includes/class-sensei-notices.php(57): wp_kses_allowed_html('post') #5 /home/users/1/laeeaq/web/sun/wp-content/plugins/sensei-lms/includes/class-sensei.php(546): Sensei_Notices->__construct() #6 /home/users/1/laeeaq/web/sun/wp-content/plugins/sensei-lms/includes/class-sensei.php(354): Sensei_Main->initialize_global_objects() #7 /hom in /home/users/1/laeeaq/web/sun/wp-includes/capabilities.php on line 873