Error in fbconnect

hi i have fbconnect module on my site it is giving following errors:

 
API Error Code: 100
API Error Description: Invalid parameter
Error Message: Please migrate to OAuth2 and use new /dialog/oauth endpoint. return_session is no longer available.

i have checked SDK files and the setting in fb developers are it is according to the installation instructions but still it is giving error?
http://myellowbus.com
Quote · 29 Oct 2012

Probably from changes to facebook recently. My broke too a couple days go:

 

http://www.boonex.com/forums/?action=goto&my_threads=1#topic/Facebook-Connect-issues-.htm

Quote · 29 Oct 2012
 
 
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