FQL query returning empty.
I run the following FQL in https://developers.facebook.com/tools/explorer:
SELECT uid, name, username, birthday_date, current_location, online_presence FROM user WHERE relationship_status ='Single' AND uid IN (SELECT uid2 FROM friend WHERE uid1 = me()) LIMIT 30 OFFSET 0
She successfully returns all my friends who are single.
However, when I run the PHP, nothing is returned:
$fql = "SELECT uid, name, username, birthday_date, current_location, online_presence FROM user WHERE relationship_status ='Single' AND uid IN (SELECT uid2 FROM friend WHERE uid1 = me()) LIMIT 30 OFFSET 0";
$solteiros = $facebook->api(array(
'method' => 'fql.query',
'access_token' => $userAccessToken,
'query' => $fql,
));
Until yesterday it was working fine. Today when I test, it happened.