[InternalApiError.UNEXPECTED_INTERNAL_API_ERROR @ com.google.ads.api.services.common.error.InternalApiError.<init>(InternalApiErro]

[vii step]

Hi 

   I test the Api GetCampaigns with the test account yesterday , I was response data .

   But When my developer token approved last night, today I try it again , It response UNEXPECTED_INTERNAL_API_ERROR .

The sponsse like this :

<?xml version="1.0" encoding="UTF-8" standalone="no"?>

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

    <soapenv:Header>

        <ns1:RequestHeader xmlns:ns1="https://adwords.google.com/api/adwords/cm/v201710" soapenv:mustUnderstand="0">

            <ns1:clientCustomerId>916-654-2244</ns1:clientCustomerId>

            <ns1:developerToken>REDACTED</ns1:developerToken>

            <ns1:userAgent>unknown (AwApi-Java, AdWords-Axis/3.10.0, Common-Java/3.10.0, Axis/1.4, Java/1.7.0_71, maven, SelectorBuilder, SelectorField)</ns1:userAgent>

            <ns1:validateOnly>false</ns1:validateOnly>

            <ns1:partialFailure>false</ns1:partialFailure>

        </ns1:RequestHeader>

    </soapenv:Header>

    <soapenv:Body>

        <get xmlns="https://adwords.google.com/api/adwords/cm/v201710">

            <serviceSelector>

                <fields>Id</fields>

                <fields>Name</fields>

                <ordering>

                    <field>Name</field>

                    <sortOrder>ASCENDING</sortOrder>

                </ordering>

                <paging>

                    <startIndex>0</startIndex>

                    <numberResults>100</numberResults>

                </paging>

            </serviceSelector>

        </get>

    </soapenv:Body>

</soapenv:Envelope>

[24 一月 2018 15:00:54,040-soapXmlLogger:INFO:main] SOAP response:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">

    <soap:Header>

        <ResponseHeader xmlns="https://adwords.google.com/api/adwords/cm/v201710">

            <requestId>00056380392fe4880a626799fd01bccd</requestId>

            <serviceName>CampaignService</serviceName>

            <methodName>get</methodName>

            <operations>1</operations>

            <responseTime>275</responseTime>

        </ResponseHeader>

    </soap:Header>

    <soap:Body>

        <soap:Fault>

            <faultcode>soap:Server</faultcode>

            <faultstring>[InternalApiError.UNEXPECTED_INTERNAL_API_ERROR @ com.google.ads.api.services.common.error.InternalApiError.&lt;init&gt;(InternalApiErro]</faultstring>

            <detail>

                <ApiExceptionFault xmlns="https://adwords.google.com/api/adwords/cm/v201710">

                    <message>[InternalApiError.UNEXPECTED_INTERNAL_API_ERROR @ com.google.ads.api.services.common.error.InternalApiError.&lt;init&gt;(InternalApiErro]</message>

                    <ApplicationException.Type>ApiException</ApplicationException.Type>

                    <errors xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="InternalApiError">

                        <fieldPath/>

                        <trigger/>

                        <errorString>InternalApiError.UNEXPECTED_INTERNAL_API_ERROR</errorString>

                        <ApiError.Type>InternalApiError</ApiError.Type>

                        <reason>UNEXPECTED_INTERNAL_API_ERROR</reason>

                    </errors>

                </ApiExceptionFault>

            </detail>

        </soap:Fault>

    </soap:Body>

</soap:Envelope>

could anyone help me ?

thank you.