ContractFilter mismatch at the EndpointDispatcher (error handling)

While updating a service reference of my WCF client (simply by clicking Update Service Reference in Visual Studio 2008), following error occurs:

System.ServiceModel.FaultException: The message with Action 'http://schemas.xmlsoap.org/ws/2004/09/transfer/Get' cannot be processed at the receiver, due to a ContractFilter mismatch at the EndpointDispatcher. This may be because of either a contract mismatch (mismatched Actions between sender and receiver) or a binding/security mismatch between the sender and the receiver. Check that sender and receiver have the same contract and the same binding (including security requirements, e.g. Message, Transport, None). at System.ServiceModel.Dispatcher.ErrorBehavior.ThrowAndCatch(Exception e, Message message)

Background:

I've created ErrorServiceBehaviour class. Because such a behavior is created for error handling, IErrorHandler implementation must be applied to each ChannelDispatcher.

public class ErrorServiceBehaviour : Attribute, IServiceBehavior
{
   ...
   public Type FaultType
   {
      get { return _faultType; }
      set { _faultType = value; }
   }

   public void ApplyDispatchBehavior(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase)
   {
       foreach (ChannelDispatcher dispatcher in serviceHostBase.ChannelDispatchers)
       {
           dispatcher.ErrorHandlers.Add(new ErrorHandler(_faultType));
       }
   }
}

public class ErrorHandler : IErrorHandler
{
     public ErrorHandler(Type faultType)
     {
        _faultType = faultType;         
     }
     ...
}

Later, I've used that behaviour by applying ErrorServiceBehavior attribute to my service class:

[ErrorServiceBehavior(FaultType = typeof(MyServiceFault))