The remote server returned an unexpected response: (400) Bad Request WCF

    <bindings>
      <basicHttpBinding>
        <binding maxBufferSize="2147483647" maxReceivedMessageSize="2147483647">
          <readerQuotas maxDepth="32" maxStringContentLength="5242880" maxArrayLength="2147483646" maxBytesPerRead="4096" maxNameTableCharCount="5242880"/>      
        </binding>          
      </basicHttpBinding>    
    </bindings>