Fatal error after upgrade ?

I upgraded to v 6.x and now every time i'm handed off i get the Dreaded Fatal Error, I'm wondering

if there is a conflict with Ezdok my #2 and #3 buttons are assigned to that so from what i read (still Using the Demo)

keys 1-9 are for Vox

Any ideas would be Helpful i Don't want to buy something that I can't figure out ;-)

Marty