Fatal error: Uncaught TypeError: MasterStudy\Lms\Repositories\CoursePlayerRepository::get_main_data(): Argument #2 ($lesson_id) must be of type int, string given, called in /home/advancedtechacad/public_html/wp-content/plugins/masterstudy-lms-learning-management-system/_core/stm-lms-templates/course-player.php on line 29 and defined in /home/advancedtechacad/public_html/wp-content/plugins/masterstudy-lms-learning-management-system/includes/Repositories/CoursePlayerRepository.php:17 Stack trace: #0 /home/advancedtechacad/public_html/wp-content/plugins/masterstudy-lms-learning-management-system/_core/stm-lms-templates/course-player.php(29): MasterStudy\Lms\Repositories\CoursePlayerRepository->get_main_data('ndg-linux-unhat...', 'description') #1 /home/advancedtechacad/public_html/wp-includes/template-loader.php(106): include('/home/advancedt...') #2 /home/advancedtechacad/public_html/wp-blog-header.php(19): require_once('/home/advancedt...') #3 /home/advancedtechacad/public_html/index.php(17): require('/home/advancedt...') #4 {main} thrown in /home/advancedtechacad/public_html/wp-content/plugins/masterstudy-lms-learning-management-system/includes/Repositories/CoursePlayerRepository.php on line 17