Site down again?

[Mazryonh]

Is there any evidence that the site downtime was caused maliciously? There are plenty of scripts and botnet tools freely available on the internet that can be used for Denial of Service attacks these days.

[Markit]

I think I might be the only one having this problem, but every time I try to upload a picture now I get the following error: "Could not create directory "mwstore://local-backend/local-public/0/00".

EDIT: Hm, it seems to be a particular issue with the filename I was using.