When i try to go Main page of the Moodle (Version 3.6) its display "you don't have permission to view this list of courses". Then i refresh several time only its display the home page. after that when i try to access login section again its display "you don't have permission to view this list of courses" error message.again after several refreshing its display the login page. I have attached screenshot here....can anyone please help me with the problem.
Error Message Full Error Message
I did below Things
1.) Site administration / Users / Permissions / Define roles / Authenticated user Click "Edit" and search: "View list of courses you are not enrolled in [moodle/category:viewcourselist]" and put "Allow"
2.) purged the caches
@Russell Moodle version is 3.6
Courses are not hidden.
Below I have attached the Full trace of the error
Is it hidden? There's also the capability
moodle/course:viewhiddencoursesSwitch on debugging to developer level, then update your question with the full trace
Site administration > Development > Debugging
https://docs.moodle.org/401/en/Debugging#Debug_messages
Please also specify which version of Moodle you are using