I get a blank page when Wp Forum Server is Activated

Hi all!!

I'm trying this wonderfull theme, and i'm getting some problems.

First of all is when i activate the plugin Forum Server i get a Blank page. I can't navigate or do something. I need to re-name the plugin folder to return to web normally.

The other problem is when i activate the clickeable header. I have this option ON but my header is not clickeable.

Sorry for my english.

I'm using latest theme version.