When I log in with my facebook account in my website, sucess! But when log in with facebook account of my friend, give this error: Uncaught OAuthException: (#200) User is not in an allowed country for this app's music functionality, nor a tester or developer of the app. It's not just him. The other people also. In the settings of the app I put as "people without location can use" and "people from any location can use", but continues giving the error.