Thank you.
I have generated a new token (it was not a popup problem, OAuth web it was not enabled.)
But now, even with the new token, the module doesn't works anymore (some days ago facebook updated Api to 2.1.)
No message, just the area where I had the news from facebook is blank.
What can I do?
(Maybe the problem is the Valid OAuth redirect URIs.. Can you tell me the link I have to put here?
I have tried with the link at myapplication and your site:
developers.facebook.com/apps/457290184400361/fb-login/
extensions.techhelpsource.com/access-token
...but still is missing something, the module doesn't works