ERRORRRRRR !!!!!! 
SoapFault Object
(
    [message:protected] => SOAP-ERROR: Parsing WSDL: Couldn't load from 'http://testservices.wschilexpress.com/GeoReferencia?WSDL' : failed to load external entity "http://testservices.wschilexpress.com/GeoReferencia?WSDL"

    [string:Exception:private] => 
    [code:protected] => 0
    [file:protected] => /home/portaldevzoonloy/public_html/backend/vendor/chilexpress/ejemplo.php
    [line:protected] => 5
    [trace:Exception:private] => Array
        (
            [0] => Array
                (
                    [file] => /home/portaldevzoonloy/public_html/backend/vendor/chilexpress/ejemplo.php
                    [line] => 5
                    [function] => SoapClient
                    [class] => SoapClient
                    [type] => ->
                    [args] => Array
                        (
                            [0] => http://testservices.wschilexpress.com/GeoReferencia?WSDL
                        )

                )

        )

    [previous:Exception:private] => 
    [faultstring] => SOAP-ERROR: Parsing WSDL: Couldn't load from 'http://testservices.wschilexpress.com/GeoReferencia?WSDL' : failed to load external entity "http://testservices.wschilexpress.com/GeoReferencia?WSDL"

    [faultcode] => WSDL
)