iTween error in iTween.cs

Unity Engine
1

Here it is:

NullReferenceException: Object reference not set to an instance of an object
iTween.LateUpdate () (at Assets/iTween/iTween.cs:6583)

Program still runs but this error stays in the console.

2

You could probably get more help on the iTween forums, if they exist, or by emailing the maker of iTween.

3

Their page referred to Unity forums. I may should have put this in the General section. As far as email, their page gives none. I posted at the Google iTween site below:

https://code.google.com/p/itween/issues/detail?id=89