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Question

I am having an issue when upgrading from Facebook's PHP SDK version 2.1.2 to 3.1.1 in anticipation for the Oct 1, 2011 cutoff. The url appears to have changed:

FROM

https://www.facebook.com/login.php?api_key=MY_KEY

TO

https://www.facebook.com/dialog/oauth?client_id=MY_KEY

Everytime I generate the new URL I keep receiving "An error occurred with Website. Please try again later."

I have searched the wiki/faq on Github page for sdk, but haven't found anything.

Anyone else having this issue?

Answer 1

I had this exact same problem while converting a Connect application. I figured it out! Connect used the application KEY (which is alphanumeric). The new API / oAuth requires the application ID (which is shorter and numeric). An invalid application ID consistently returns this generic error. Hope this helps.

Answer 2

Just in case someone else has this same issue you can also try disabling sandbox mode on your app's config settings on facebook. My scenario was that I could login using facebook but no one else could.