Application configuration error in the plug … Social Login (facebook)

Hello,

But after the installation of the Social Login plugin and API key is getting crashes me this error as a function of facebook:

Application configuration does not allow the use of the URL .: At least one of the specified URL is not allowed by the application settings. The address must match your site’s URL or page canvas or a subdomain of the domain must be one of the application domains.

Is there any way to solve this problem, you can either log in or register via Facebook. I searched the web already been answered, but I found nothing. I followed the instructions, but nothing works. Perhaps the advice is outdated. Maybe someone said it would be here again?

Yours sincerely,
Damian