PHP Soap Problem

Hi all,

i've a strange problem. I've a php code. it works on apache but no luck with iis.

I think there is a setting about this, which i cannot find.

My code is so

$client =newSoapClient("http://example.com/webService.svc?wsdl");$countryResult =$client->Countries($CountryParams)->CountryResult;$statesResult =$client->States($Statesparams)->StatesResult;

When i call the client object second time, it gives error.