After update from 1.4 to 1.5 i only get :
as an Admin (Still log in):
Network Error (tcp_error)
A communication error occurred: "Operation timed out"
The Web Server may be down, too busy, or experiencing other problems
preventing it from responding to requests. You may wish to try again at a
later time.
For assistance, contact your network support team.
as a USER/VISITOR (not log in)
Error 500
Internal Server Error.