Installing and Using Jappix-Openfire plugin

Hi there

I have installed Jappix Openfire plugin, and I'm trying to get it to work.

I can access my http://openfire.server:7070/jappix, but unfortunatelly I can't login with any user from Openfire.

I've made a clean install of Openfire 3.8.1 and the only plugins that are running are JingleNodes and Jappix.

Is there any other type of configuration or plugin that I must have or do?

Thanks in advance