Format plugin format_flexsections is not found. Using default format_multitabs
line 140 of /course/format/classes/base.php: call to debugging()
line 205 of /course/format/classes/base.php: call to core_courseformat\base::get_format_or_default()
line 38 of /course/format/lib.php: call to core_courseformat\base::instance()
line 3336 of /lib/modinfolib.php: call to course_get_format()
line 611 of /lib/modinfolib.php: call to section_info->__construct()
line 460 of /lib/modinfolib.php: call to course_modinfo->__construct()
line 2791 of /lib/modinfolib.php: call to course_modinfo::instance()
line 5 of /filter/tgtags/lib.php: call to get_fast_modinfo()
line 690 of /theme/openedu/classes/output/core/course_renderer.php: call to filter_tgtags_get_course_tglabels()
line 657 of /theme/openedu/classes/output/core/course_renderer.php: call to theme_openedu\output\core\course_renderer->coursecat_grid_coursebox()
line 288 of /theme/openedu/classes/output/core/course_renderer.php: call to theme_openedu\output\core\course_renderer->coursecat_grid_courses()
line 260 of /theme/openedu/classes/output/core/course_renderer.php: call to theme_openedu\output\core\course_renderer->coursecat_grid_category_content()
line 230 of /theme/openedu/classes/output/core/course_renderer.php: call to theme_openedu\output\core\course_renderer->coursecat_grid()
line 68 of /course/index.php: call to theme_openedu\output\core\course_renderer->course_category()