ERROR: WSDL - SOAP-ERROR: Parsing WSDL: Couldn't load from

[Qisar]

I have a php code that uses soapI get the errorERROR: WSDL - SOAP-ERROR: Parsing WSDL: Couldn't load from it's a security wsdl so i need to send also username and password.what is wrong in my code?I see it at web and does'nt work from soap in php code.here is my code:$soap_url = 'http://some-ip/prod/app/soap/user/storeitemws?WSDL';\[code\] $sh_param = array( 'username' => 'aya', 'password' => 'aya'); $soap_client = new SoapClient($soap_url); $test = $soap_client->Authenticate($sh_param); echo $test . "\nDone";\[/code\]?>thanks