Question Kunena 2.0.1 issues with Community Builder

Installed Kunena 2.0.1 on Joomla 2.5.6 site using Community Builder 1.8.1. It seemed to install fine - it went through the installation steps and I clicked "finish" to finish the installation. I went into the Kunena Configuration and actived the Community Builder plug-in. I went to the site and tried to login and when I do, I get a blank white screen. Then I go back into the backend and click on Kunena to try to go back into the configs to see if I missed something and I get the following error:

Fatal Error was detected!

Fatal Error: Class 'Kunena' not found in components/com_comprofiler/plugin/user/plug_cbforums/cbforums.class.php on line 33

The error was detected in the Comprofiler Component.

I found a similar topic on here and uploaded a hot fix . . didn't help. I tried went into Community Builder and click on CB Forms to see the settings there, but I get a white screen there as well. . . Any suggestions?

I have same problem

Please try CB 1.9

I have cb 1.9

Your issue is a configuration problem or bad upgrade of Kunena. Class exist checks are covering the entire plugin to prevent this. Line 33 doesn't call the class Kunena either so you could be using an out of date release of CB Forums (latest is 2.1.4).

I use last version of CB and last ver. of kunena. How can I see what ver. of CB forums I use? and where can I download last version?

Thanks alot