I just moved to a new host and everything is working fine except for two plugins when viewed in Internet Explorer. The Plugins are Comment Rating and WP-Postratings. I've attached pictures of the error messages.
Host suggests deleting plugins then reinstalling. My fear is if I try this I'll lose all my previous ratings data associated with these plugins for individual comments and posts.
You can see the issue using Internet Explorer on this page: http://biggeekdad.com/2010/01/tango-mike-mike/