Problem with Persistent TCP settings

Hi,

I am trying to send the data from my site ScadaBR to Remote ScadaBR through Persistent TCP. But while configuring the publisher, I am getting Following error:

localhost: 9090 says:

Missing method or missing parameter converters:

PublisherEditDwr.savePersistentSender

 

Screen shot at this link : https://drive.google.com/file/d/0BxmMKcAa4o7_VWFaVTM3UWh3MFk/view?usp=sharing

 

Please confirm what Could be the problem, and solution to that.