Fatal error: Uncaught Error: Undefined constant "TUTOR_COURSE_BUNDLE_FILE" in /var/www/wp-content/plugins/tutor-lms-elementor-addons/templates/course/course-list.php:23 Stack trace: #0 /var/www/wp-content/plugins/tutor-lms-elementor-addons/templates/course/course-list.php(29): is_bundle_enabled() #1 /var/www/wp-content/plugins/tutor-lms-elementor-addons/includes/addons/CourseList.php(2168): include('/var/www/wp-con...') #2 /var/www/wp-content/plugins/elementor/includes/base/controls-stack.php(2325): TutorLMS\Elementor\Addons\CourseList->render() #3 /var/www/wp-content/plugins/elementor/includes/base/widget-base.php(635): Elementor\Controls_Stack->render_by_mode() #4 /var/www/wp-content/plugins/elementor/includes/base/widget-base.php(776): Elementor\Widget_Base->render_content() #5 /var/www/wp-content/plugins/elementor/includes/base/element-base.php(483): Elementor\Widget_Base->print_content() #6 /var/www/wp-content/plugins/elementor/includes/base/element-base.php(1440): Elementor\Element_Base->print_element() #7 /var/www/wp-content/plugins/elementor/includes/base/element-base.php(483): Elementor\Element_Base->print_content() #8 /var/www/wp-content/plugins/elementor/includes/base/element-base.php(1440): Elementor\Element_Base->print_element() #9 /var/www/wp-content/plugins/elementor/includes/base/element-base.php(483): Elementor\Element_Base->print_content() #10 /var/www/wp-content/plugins/elementor/core/base/document.php(1875): Elementor\Element_Base->print_element() #11 /var/www/wp-content/plugins/elementor/core/base/document.php(1800): Elementor\Core\Base\Document->do_print_elements(Array) #12 /var/www/wp-content/plugins/elementor/core/base/document.php(1201): Elementor\Core\Base\Document->print_elements(Array) #13 /var/www/wp-content/plugins/elementor/includes/frontend.php(1158): Elementor\Core\Base\Document->print_elements_with_wrapper(Array) #14 /var/www/wp-content/plugins/elementor/includes/frontend.php(1053): Elementor\Frontend->get_builder_content(25) #15 /var/www/wp-includes/class-wp-hook.php(324): Elementor\Frontend->apply_builder_in_content('<style>/*! elem...') #16 /var/www/wp-includes/plugin.php(205): WP_Hook->apply_filters('<style>/*! elem...', Array) #17 /var/www/wp-includes/post-template.php(256): apply_filters('the_content', '<style>/*! elem...') #18 /var/www/wp-content/themes/lms-education-elementor/templates/frontpage.php(8): the_content() #19 /var/www/wp-includes/template-loader.php(106): include('/var/www/wp-con...') #20 /var/www/wp-blog-header.php(19): require_once('/var/www/wp-inc...') #21 /var/www/index.php(17): require('/var/www/wp-blo...') #22 {main} thrown in /var/www/wp-content/plugins/tutor-lms-elementor-addons/templates/course/course-list.php on line 23