No, it is a plugin problem. I tried deactivating your plugin and then installing this one that provides social login with facebook
Nextend Social Login and Register (Facebook, Google, Twitter)
Without modifying the App parameters yet setted in Facebook, the login works.
So, please check your module.
Thanks
Thanks. So is it enough to pass the App ID into UserPro configuration? I created a new application to try anew, but with no results.
Always the same message.
How can I attach here an image like you did it?
Thanks