WCF报System.ServiceModel.Diagnostics.TraceUtility错误

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <system.serviceModel>
    <standardEndpoints>
      <webHttpEndpoint>
        <standardEndpoint crossDomainScriptAccessEnabled="true"/>
      </webHttpEndpoint>
    </standardEndpoints>
    <bindings>
      <webHttpBinding>
        <binding crossDomainScriptAccessEnabled="true" />
      </webHttpBinding>
    </bindings>
    <services>
      <service name="HHSoft.FieldProtect.WCF.SOASerivces.WfControlServices">
        <endpoint kind="webHttpEndpoint"
                  address="http://ip:端口/WfControlServicesRest"
                  contract="HHSoft.FieldProtect.WCF.SOAContracts.IWfControl"/>
      </service>
    </services>
    
    <behaviors>
      <serviceBehaviors>
        <behavior name="SOABehavior">
          <serviceDebug includeExceptionDetailInFaults="true"/>
        </behavior>
      </serviceBehaviors>
      <endpointBehaviors>
        <behavior name="endPointBehavior"></behavior>
      </endpointBehaviors>
    </behaviors>
    <services>
      <service name="HHSoft.FieldProtect.WCF.SOASerivces.WfControlServices" behaviorConfiguration="SOABehavior">
        <endpoint address="http://ip:端口/WfControlServicesSoap" binding="wsHttpBinding" 
                  contract="HHSoft.FieldProtect.WCF.SOAContracts.IWfControl" 
                  behaviorConfiguration="endPointBehavior"></endpoint>
      </service>
    </services>
  </system.serviceModel>
  <appSettings>
    <add key="Code" value="2100000"/>
  </appSettings>
</configuration>

[ServiceContract]
    public interface IWfControl
    {
        [OperationContract]
        [WebGet(UriTemplate = "Put/{itemcode}/{wfState}/{des}")]
        bool WfControl(string itemCode, string wfState, string des);
    }

public class WfControlServices : IWfControl
    {
        public bool WfControl(string itemCode, string wfState, string des)
        {
            //业务逻辑代码
        }
    }