Fatal error: Class views_handler_filter_float_content: Cannot inherit from undefined class views_handler_filter_float in cck...

Fatal error: Class views_handler_filter_float_content: Cannot inherit from undefined class views_handler_filter_float in /sites/default/modules/cck/includes/content.views.inc on line 187

Hi...This is my first bug report, so I hope I am doing this right. :-) I did a search on this error and didn't see it anywhere yet...sorry if it's already posted.

I am using Drupal 6.3 with various addon modules including CCK 6.x-2.x-dev version (this version fixed another error I was experiencing). All was well until I enabled the Views modules 6.x-2.0-rc1 then received the above error. I had disabled all non-core modules to troubleshoot blank user account/profile pages (it was User Visits and was a PHP version issue) So I systematically renabled each module without error. THEN I decided to download and install Views...when I enabled the modules I received the fatal error.

I changed the file name of cck/includes/content.views.inc in order to get my test site back and disable the Views module. Now all is well again.

Could this be my PHP or SQL version? I've run into issues of this nature before because of this with some modules (User Visits was one).

I'm using: SQL 4.1.20, Server is shared Linux (i686) 2.6.14.4, PHP Version 4.3.11

Thanks!
Melanie