Error: Client found response content type of 'text/html', but expected 'text/xml'.
The request failed with the error message:
--
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
                <SOAP-ENV:Body>
                <SOAP-ENV:Fault>
                <faultcode>0</faultcode>
                <faultstring>SOAP extension is not loaded.</faultstring>
                </SOAP-ENV:Fault>
                </SOAP-ENV:Body>
                </SOAP-ENV:Envelope>
--.

Solution: SOAP has not be enabled. Ask Webhost to enable it.