I would say yes. Actually i move my design from the stagging area back to the live page (with some Author/Date Design problems).
Through this problems i deactivate all plugins and have still this error.
Hey, got it. It was a jQuery problem with combination of the js hight setup for the 3 first postings. Don`t know what the Problem is actually that i have to activate jQuery manually inside WordPress. But i found the problem for this error.