Soap Fault

[Equinex]

Hi,


I am trying to call a Web Service using Php and Soap.

Why does the following Php 5 code return?

try
{
//$ExchangeLoginR esult = $ExchangeClient->Login(array("r equest" =>
array("username "=>"sportleisur e",
$VendorAddResul t = $VendorSoap->updateVendorSu bscription(arra y("request"
=array("header" =>$BetfairReque stHeader,"usern ame"=>$tok
[3],"vendorSoftwar eId"=>342,"expi ryDate"=>$date) ));
}
catch (SoapFault $fault)
{
trigger_error(" SOAP Fault: (faultcode: {$fault->faultcode}, faultstring:
{$fault->faultstring})" );
print("Fault when trying to Add/Update API User ");
var_dump($fault );
}


Error Message - Fault when trying to Add/Update API User
["faultstrin g"]=string(22) "Rejected (from client)"
["faultcode"]=string(10) "env:Client "


Thanks,