Kunena trying to load default.js from BlueEagle template in activity stream

Hi there,

I'm getting the following JavaScript error when using the Kunena app in the EasySocial activity stream. I'm using a Kunena template from RoundTheme and not the default Blue Eagle template, but it is still installed. However EasySocial seems to be expecting it to load something that it isn't so this is appearing:

Uncaught ReferenceError: Class is not defined
default.js:13 (anonymous function)

The default.js it's loading is:
/* Javascript file for default Kunena BlueEagle template */

/* Tabs class */
var KunenaTabs = new Class({
Implements: [Options, Events],

options : {

However, I'm not using BlueEagle.. but it is finding the file, it's just acting like there should be something more loaded before it for it to recognize the class (I can't tell what the issue is from the debug information).

I don't know if Kunena normally loads something that it isn't, or what. I am using JCH Optimize, but this error occurs with or without the plugin enabled.

Any ideas?