I tried to upgrade Moodle 3.3.4 to 3.5 (and previously attempted upgrade to 3.4 – had to do rollback, same bug), but I encountered the following bug.
On the page with New settings I always get the following:
Pressing "Save changes" just loops back to the same state/page. Anybody elese experiencing the same bug? Has anyone managed to fix this?
Petr