{"error":"invalid_grant","error_description":"The provided value for the 'code' parameter is not valid.","correlation_id":"9b0e4607-3164-40c0-9c39-c807b089d10e"}
https://www.leaguegaming.com/forums/oauth_red.php
string(0) ""
e4
array(2) {
["register/xbox"]=>
string(0) ""
["amp;reg"]=>
string(1) "1"
}