could not find course/ could not find top level course/ could not find course category
Could not find course category If you get this error (could not find course category) this basically means the course/s that exist don't have categories in the category table. Look at the mdl_course table in mysql. Column 2 is the course category. Every course listed (per row) must have a category identified in the table mdl_course_categories . For example, if you have this as your data (1, 0 , 0, "course name", " course name ", "", "summary" , 0, "site", 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "", "", "", 1606214720, 1606215795, 0, 0, 0, 1606215383); You see the course category is zero . But there is a course category number one in the mdl_course_categories table: | 1 | Miscellaneous | NULL | NULL | 0 | 0 | 10000 | 0 | 1 | 1 | 1606214720 | ...