Facebook API unknown exception with api call after login -


after successful facebook login exception:

fatal error: uncaught graphmethodexception: api calls server require appsecret_proof argument thrown in .../.../lib/base_facebook.php on line 1238

the code is:

$user = $facebook -> getuser(); if(!$user) {  //redirect etc. stuff here } else {  $me = $facebook -> api("/me"); //we exception here }

anyone seen similar error? cant find info on error anywhere.

thanks

as posted here, appsecret_proof thing added latest version of php sdk quite recently. guess app setting appsecret_proof enabled, not using latest version of php sdk appcesret_proof not generated.
might want check setting @ app dashboard > setting > advanced > security.

enter image description here

edit: 2013-08-09
have [official document][3].


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