ckfinder bad url for "select icon"

http://localhost/cake2/webroot/js/ckfinder/core/connector/php/connector.php?command=Thumbnail&type=myType&currentFolder=%2Fnumeros%2F&langCode=es&hash=77f3077fd0448eb0&FileName=cuatro.jpeg

http://localhost/cake2/webroot/upload/users/2/username