[PHP]Problem z klasą - błąd Opcje

[Arsanael]

napisalem cos takiego:

PLIK CLASS.PHP: (wycinek)

[PHP] pobierz, plaintext 
class Travel
{
    var $id;
    var $to_x;
    var $to_y;
    var $speed;
    var $type;
    var $gobliny;
    var $me;
    var $player_id;
    var $end_s;
    var $end_m;
    var $end_h;
    var $koniec_podrozy;
 
 
 
        function Travel($pID)
        {
                    global $db;
                    $statis = $db -> Execute("SELECT * FROM travel WHERE player_id=".$pID);
                $this -> id = $statis -> fields['id'];
                $this -> to_x = $statis -> fields['to_x'];
                $this -> to_y = $statis -> fields['to_y'];
                $this -> speed = $statis -> fields['speed'];
                $this -> type = $statis -> fields['type'];
                $this -> gobliny = $statis -> fields['gobliny'];
                $this -> me = $statis -> fields['me'];
                $this -> player_id = $statis -> fields['player_id'];
                $this -> end_s = $statis -> fields['end_s'];
                $this -> end_m = $statis -> fields['end_m'];
                $this -> end_h = $statis -> fields['end_h'];
                $this -> koniec_podrozy = $statis -> fields['koniec_podrozy'];
                $statis -> Close();
            }
 
 
 
    function statis($statis)
    {
        $arrstatis = array();
        foreach ($statis as $valuee)
        {
            $arrstatis[$valuee] = $this -> $valuee;
        }
        return $arrstatis;
    }
 
}
[PHP] pobierz, plaintext 

plik CLASS.PHP includuje do innego pliku i daje:

[PHP] pobierz, plaintext 
$travel = new Travel($statis -> fields['id']);
[PHP] pobierz, plaintext 

nie mam pojęcia co jest źle ale pojawia mi sie błąd:

Fatal error: Call to a member function Close() on a non-object in /home/accounts_a/arsanael/public_html/eportal/class.php on line 269

jeszcze wspomne że 269 linijka to ta:

[PHP] pobierz, plaintext 
                $statis -> Close();
[PHP] pobierz, plaintext 

nie mam pojecia co jest źle ;/ prosze o pomoc