OAuthException:  Unexpected result from the server "https://uspdigital.usp.br/wsusuario/oauth/request_token" (302) while requesting a request tokenobject(OAuthException2)#3 (7) {
  ["message":protected]=>
  string(130) "Unexpected result from the server "https://uspdigital.usp.br/wsusuario/oauth/request_token" (302) while requesting a request token"
  ["string":"Exception":private]=>
  string(0) ""
  ["code":protected]=>
  int(0)
  ["file":protected]=>
  string(69) "/home/portal/encurtador-de-links/src/library/OAuth/OAuthRequester.php"
  ["line":protected]=>
  int(169)
  ["trace":"Exception":private]=>
  array(1) {
    [0]=>
    array(6) {
      ["file"]=>
      string(58) "/home/portal/encurtador-de-links/src/restrito/uspoauth.php"
      ["line"]=>
      int(76)
      ["function"]=>
      string(19) "requestRequestToken"
      ["class"]=>
      string(14) "OAuthRequester"
      ["type"]=>
      string(2) "::"
      ["args"]=>
      array(6) {
        [0]=>
        string(13) "sistemas_icmc"
        [1]=>
        NULL
        [2]=>
        NULL
        [3]=>
        string(4) "POST"
        [4]=>
        NULL
        [5]=>
        array(0) {
        }
      }
    }
  }
  ["previous":"Exception":private]=>
  NULL
}