Receive error when using FB login for 1st time

Have you checked your Facebook App configuration to see if the redirect url is properly configured?

See https://stackoverflow.com/questions/16345777/given-url-is-not-allowed-by-the-application-configuration

Thanks. I fixed it and it worked.

So it works for when I do a Facebook login, but it does not work when other users try to login with Facebook. Is there a way to fix that?

So it works for when I do a Facebook login, but it does not work when other users try to login with Facebook. Is there a way to fix that?

What happens when other users try to login with their Facebook account? It should work the same for every Facebook user. Maybe there is a configuration in the Facebook App to work only with your user (I’m not sure if this option exist, just guessing)?