[Plugin: AnythingSlider for WordPress] base.$startStop is undefined

I am using AnythingSlider on all of my pages but on the Main page, the navigation does not work and I am getting the following javascript error:

Error: base.$startStop is undefined
Source File: https://kppusa.com/wp1431/wp-content/themes/Productz/library/js/jquery.anythingslider.js
Line: 231

The other pages work fine.

Here is a link to my wordpress site:
http://kppusa.com/wp1431/

http://wordpress.org/extend/plugins/anythingslider-for-wordpress/