have this same error, and from what i can see there are hundreds more custom theme users out there how two have this issue.
I have been looking for a fix and also have contacted the custom theme makers but to no avail.
I can but ask here again and give a gentle nudge and ask if anyone has i direction to point us in then please post here and help us out.
I know the proper fix would be to start again with a recognized theme, but for some of us time and the knowledge is not there.
with kind thanks in advance to who is reading this.
Rub1x