Fatal error: Uncaught Error: Call to a member function sections() on bool in /srv/users/andy-powell-net-wordpress/apps/learnkuiper/public/wp-content/plugins/memberpress-courses/app/helpers/Courses.php:361 Stack trace: #0 /srv/users/andy-powell-net-wordpress/apps/learnkuiper/public/wp-content/plugins/memberpress-courses/app/views/classroom/courses_sidebar.php(33): memberpress\courses\helpers\Courses::display_course_overview(false, true) #1 /srv/users/andy-powell-net-wordpress/apps/learnkuiper/public/wp-content/plugins/memberpress-courses/app/helpers/Courses.php(294): require('/srv/users/andy...') #2 /srv/users/andy-powell-net-wordpress/apps/learnkuiper/public/wp-content/plugins/memberpress-courses/app/views/classroom/courses_single_lesson.php(21): memberpress\courses\helpers\Courses::get_classroom_sidebar(Object(WP_Post)) #3 /srv/users/andy-powell-net-wordpress/apps/learnkuiper/public/wp-includes/template-loader.php(106): include('/srv/users/andy...') #4 /srv/users/andy-powell-net-wordpress/apps/learnkuiper/public/wp-blog- in /srv/users/andy-powell-net-wordpress/apps/learnkuiper/public/wp-content/plugins/memberpress-courses/app/helpers/Courses.php on line 361