Problem with module pdf

Your proxy must be blocking the requests.

How I can do for resolve it?

You would have to contact the administrator of your proxy.

I tried with an other provider but I have the same problem…

You probably need to contact your hosting provider to resolve this problem.

Ok now everything it’s ok, my provider activate server to server!
Now I have an other problem… I can’t visualise the pdf in my page but only the form for insert name and surname… I

Please clarify/reword the second problem that you are having and post it in a separate topic.