I upgraded my dev Moodle server to 3.5.3. All of a sudden I could not login. So, I changed the password using the forgot password and was able to login after changing the password.
After I signed out, I could not login again. Same for admin or regular user. Only way to login again is to change the password, but after logging out, same thing. Cannot login.
Anyone else had the same problem? Is there a fix?