I'm getting an error when I try to use social sign-up/sign-in on Facebook. I'm using Authomatic and my site uses the django framework. I have previously been successful in doing this with Facebook on websites I've worked on. the only difference I can pick up is that now I'm using version 2.9 of Graph API.
Here is error message:
URL Blocked: This redirect failed because the redirect URI is not whitelisted in the app’s Client OAuth Settings. Make sure Client and Web OAuth Login are on and add all your app domains as Valid OAuth Redirect URIs.
