Updating Google Calendar Event Error

[Me2resh]

Dear All,

i am trying to update an event on google calendar and when i do that, the script throw an exception with this message :

"You must specify the location as either a string URI or a child of Zend_Gdata_Query"

but the event get updated successfully

here is my code :

function updateEvent ($client, $eventId, $title, $desc, $where,
            $startDate, $startTime, $endDate, $endTime, $tzOffset = '02')
          {
            $gdataCal = new Zend_Gdata_Calendar($client);
            $eventOld = $gdataCal->getCalendarEventEntry($eventId);
            if ($eventOld) {
              $eventOld->title = $gdataCal->newTitle($title);
              $eventOld->where = array($gdataCal->newWhere($where));
              $eventOld->content = $gdataCal->newContent("$desc");
             
              $when = $gdataCal->newWhen();
              $when->startTime = "{$startDate}T{$startTime}:00.000{$tzOffset}:00";
              $when->endTime = "{$endDate}T{$endTime}:00.000{$tzOffset}:00";
              $eventOld->when = array($when);
              try {
                $eventOld->save();
              } catch (Zend_Gdata_App_Exception $e) {
                var_dump($e);
                return null;
              }
              $eventNew = $gdataCal->getCalendarEventEntry($client, $eventId);
              return $eventNew->id->text;
            } else {
              return null;
            }
        }
        try {

            $event_id = updateEvent($client, $event_id, $event_title, $event_decription, $event_place, $event_start_day, $event_start_time, $event_end_day, $event_end_time, '+03');
        }catch (Exception $e){
        //$now = new Zend_Date();
               $reservations->update(array('event_id'=>$event_id, 'event_status'=>'saved'), 'reservation_id ='.$reservation_id);
        }

////////////////////////////////////////////////////////////////////////////////

and here is the values i am passing to the function :

Array
(
    [event_id] => http://www.google.com/calendar/feeds/default/private/full/flrm90e6jmnl3fm1i5o3o6564o

    [reservation_id] => 1
    [user] => xxxxxxxxxxxxxx@...
    [pass] => xxxxxxxxxxxxx
    [event_title] => ok ok ok
    [event_description] => description

    [event_start_day] => 2008-07-16
    [event_start_time] => 19:00
    [event_end_day] => 2008-07-16
    [event_end_time] => 20:50
    [event_place] => Somewhere
    [reminder_offset] => 5

)

anybody has any idea why i am getting this exception and how i can avoid it ???
--
Ahmed Abdel-Aliem