Is there a feature for Existing User Login with Facebook. User signed up with my website with their email and those emails are login with facebook also.
The problem is that part of the code was removed from the Facebook plugin
Because of what your site does not ask for an email address from Facebook
I solved the problem by adding some of the code to \plugins\slogin_auth\facebook\facebook.php
= implode(, );
= . ;
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