simpleboardtab error CB1.4

I have installed CB 1.4 an d Kunena 1.6.4 Put itegration in Kunena fully to Community builder, In communitybuilder i put forum integration on, and set is to kunena in the beginner mode.

I have the following problems

When i go to the kunena forum, in the tabs above and i click on profile, i still get the Kunena profile, also in the sidebar, under the avatars, its still showing the kunena profile icons.

When i click on the avatars it redirects me to the CB profile, as it has to be. But i see the following error message above my profile:

Notice: Undefined index: poststats in \www\muddytracks.nl\www\components\com_comprofiler\plugin\user\plug_cbsimpleboardtab\cb.simpleboardtab.model.php on line 104

Can anyone help me to get everything to the CB profile and skip the kunena part.
My site is www.muddytracks.nl

It's in your Kunena settings. It asks which profile to use. Make sure it's set on Community Builder. If you continue to have the error, please try posting in the Kunena forums.

Thanx,
But i have set everything to Community Builder in Kunena. I have 2 profiles now at the same forum..verry strange.