Facebook SDK location field is deprecated for versions v2.3 and higher -

my website parses facebook feed stopped work following error message: " location field deprecated versions v2.3 , higher", "type": "oauthexception", "code": 12"

i making 2 calls facebook graph:

$authtoken = fetchurl("https://graph.facebook.com/v2.2/oauth/access_token?grant_type=client_credentials&client_id={$appid}&client_secret={$appsecret}");     //print_r($authtoken); //1  $json_object = fetchurl("https://graph.facebook.com/v2.2/{$page_id}/feed?{$authtoken}&limit={$limit}");         displaydata($json_object); //2 

1. gets authentication token
2. tries access page feed.

i don't add location paramaters, therefore don't understand why doesn't work? appreciated. janusz

wow! limit (&limit={$limit}) paramater in query:

$json_object = fetchurl("https://graph.facebook.com/v2.2/{$page_id}/feed?{$authtoken}&limit={$limit}"); 

once removed started work should.