Facebook API Error Code: 100

PROBLEM:

I receive following message, when I try to login to the forum through the Facebook button / login.

This message appears in the login pop-up window

API Error Code: 100
API Error Description: Invalid parameter
Error Message: next is not owned by the application.

I have installed the Facebook app and activated it on my forum panel.

ok, I found the solution!

Go to Facebook >> My Applications >> Select the application for your forum

Select >> Edit Settings >> Website >> ENTER SITE DOMAIN >> yourdomain.com

If set, Facebook will enable authentication on all subdomains (e.g., "example.com" will enable *.example.com)

I guess this problem is solved

Since this thread is marked solved, I will lock this thread.


Sanket