Running Joomla 3.2 / AllVideos 4.5 and as I heard that in Joomla 3.0 JElement is no longer being used but rather JForm.

This is the error I am getting in my plugin manager, any help would be great in getting this resolved.

Fatal error: Class 'JElement' not found in /home/finallev/public_html/exitsixteen.com/exit2/plugins/content/jw_allvideos/jw_allvideos/includes/elements/header.php on line 32

Thanks, George

I just re-installed v4.5.0 in a Joomla! 3.2. It all worked without a hassle.
We have several sites running on 3.2 all without an issue.

Was this a new installation or an upgrade from previous versions?