social plugins: fix adapter parent call

base_django_project/users/adapters.py

@@ -4,7 +4,7 @@ from allauth.socialaccount.adapter import DefaultSocialAccountAdapter
 class SocialAccountAdapter(DefaultSocialAccountAdapter):
 
     def populate_user(self, request, sociallogin, data):
-        user = super().populate_user(request, sociallogin, data)
+        user = super(SocialAccountAdapter, self).populate_user(request, sociallogin, data)
 
         # FIXME: Is it possible to import more info from a Social Account (Facebook)?
         user.name = data.get('name')