re: php5 soap deserializer error

hi all i'm doing some work here that involves soap and sending some objects to some server all it does is send some data to the soap server (some other company), it doesn't even need to return anything to me, although it does because that is how it is built but i'm getting this error when i run the script [code] SoapFault exception: [soapenv:Server.userException] org.xml.sax.SAXException: No deserializer for {http://company.com/soap/server}ArrayOf_xsd_string in /home/www/soap/client.php:36 [/code] the function on that line is something like [php] $strReturnValue = $sc->sendSms($var1, $var2, $var3, $obj1, $obj2); [/php] the return value should just be a string does anyone know what i can do, or what the error means? i tried wrapping the sendSms method in unserialize() but that didn't do anything thanks dave