Fatal error: Uncaught Error: Call to undefined function mb_strimwidth() in /home/laurust1/public_html/wp-content/plugins/masterstudy-lms-learning-management-system/lms/helpers.php:225 Stack trace: #0 /home/laurust1/public_html/wp-content/plugins/masterstudy-lms-learning-management-system/stm-lms-templates/courses/parts/course_info.php(77): stm_lms_minimize_word('Thank you for y...', 150, '...') #1 /home/laurust1/public_html/wp-content/plugins/masterstudy-lms-learning-management-system/lms/classes/templates.php(132): include('/home/laurust1/...') #2 /home/laurust1/public_html/wp-content/plugins/masterstudy-lms-learning-management-system/lms/classes/templates.php(140): STM_LMS_Templates::load_lms_template('courses/parts/c...', Array) #3 /home/laurust1/public_html/wp-content/plugins/masterstudy-lms-learning-management-system/stm-lms-templates/courses/styles/style_1.php(51): STM_LMS_Templates::show_lms_template('courses/parts/c...', Array) #4 /home/laurust1/public_html/wp-content/plugins/masterstudy-lms-learning-management-sy in /home/laurust1/public_html/wp-content/plugins/masterstudy-lms-learning-management-system/lms/helpers.php on line 225