Site down for unknown reasons. Check Hacker News instead.
Hacker Newspaper has minor stability issues due to flaws in the Hacker News RSS feed, as well as the limitations of this site itself (which is a fairly simple hack).
The process which generates Hacker Newspaper will run again automatically within an hour. Most Hacker Newspaper stability issues resolve themselves within that time frame, and personally I (Giles, the site's creator) read Hacker News way too freaking often anyway.
However, if you see this error message a few timesin a row, definitely give me a shout at gilesb@gmail.com, or @gilesgoatboy on Twitter.