使用MPL在PayPal並行付款中登錄時出錯Android

我正在使用MPL將並行付款集成到我的應用程序中。但是出了點問題。當我嘗試登錄，然後它給了以下exception-使用MPL在PayPal並行付款中登錄時出錯Android

<?xml version='1.0' encoding='utf-8'?> 
<soapenv:Envelope 
    xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"> 
    <soapenv:Header/> 
    <soapenv:Body> 
     <soapenv:Fault 
      xmlns:axis2ns461789="http://schemas.xmlsoap.org/soap/envelope/"> 
      <faultcode>axis2ns461789:Server</faultcode> 
      <faultstring>The transaction cannot be completed as the sender has some important information missing on file.</faultstring> 
      <detail> 
       <ns3:FaultMessage 
        xmlns:ns3="http://svcs.paypal.com/types/common" 
        xmlns:ns2="http://svcs.paypal.com/types/ap"> 
        <responseEnvelope> 
         <timestamp>2015-11-09T23:50:08.197-08:00</timestamp> 
         <ack>Failure</ack> 
         <correlationId>d69853b9ab551</correlationId> 
         <build>17820627</build> 
        </responseEnvelope> 
        <error> 
         <errorId>520009</errorId> 
         <domain>PLATFORM</domain> 
         <subdomain>Application</subdomain> 
         <severity>Error</severity> 
         <category>Application</category> 
         <message>The transaction cannot be completed as the sender has some important information missing on file.</message> 
        </error> 
       </ns3:FaultMessage> 
      </detail> 
     </soapenv:Fault> 
    </soapenv:Body> 
</soapenv:Envelope>

這是屏幕截圖它無法登錄，給我這個錯誤MESSAGE-