https://projekty.pyladies.cz/session?course=pyladies-2021-olomouc-podzim&session=class (not existing at the time of writing) givres 500. Expected: Return 404 and show some pretty error message on the overview page of courses. Or in the corresponding course's page (if it exists.)
https://projekty.pyladies.cz/session?course=pyladies-2021-olomouc-podzim&session=class (not existing at the time of writing) givres 500. Expected: Return 404 and show some pretty error message on the overview page of courses. Or in the corresponding course's page (if it exists.)
