in the meanwhile, I thought: fuck off, I just do it from scratch again and downloaded the 11.0.1 version, unzipped it and ran the wizard and in the wizard I got an error that my new data-path is not possible due to rights problem. I tried to fix it by changing the rights like chmod 776 (was 770) recursive to the folder, but the installer still had the same problem.
So, I decided to move the data back where I already had it for almost a year running… After the successfull login, I started the updater to 11.0.2 version and got stuck at the same message (“Move new files in place: Parsing response failed”) again!
This is weird to me, because I thought the problem is referenced to the data-path, but it seems like there is something completely different going wrong…Unfortunately the updater.log isn’t really helping, but here a link. maybe someone else can see something special: http://pastebin.com/LskvJUru
yeah, of course I could install the 11.0.2 directly, but to be honest: I just don’t want to have next time the same problem again…