If I load the following URL in Firefox and login to Facebook, I'm getting a page displaying "An invalid next or cancel parameter was specified."
But if I change the display parameter to display=page I no longer get this error. Any ideas as to why?
If I load the following URL in Firefox and login to Facebook, I'm getting a page displaying "An invalid next or cancel parameter was specified."
But if I change the display parameter to display=page I no longer get this error. Any ideas as to why?
You have to enable New Data Permissions on the Migrations tab in your app's settings.