index.html issue after updating

Hi there!

So I updated my wordpress site to 3.4.1. I had to do it manually, as the automatic update always crashes (hosted by 1&1, I’ve read many people have that issue as well).

I think I have done everything right, but as you can see, I can’t get to see any post or category site. Nothing but the home page. I have read a lot of things about index.html, index.pho etc, but can’t get it to work.

Any ideas? Thanks a lot