I'm quite confused at the moment. I'm trying to set up a new blog but none of the links (archive, tags, categories, or even links to the entries) work. All I get is
The requested URL /2008/10/ was not found on this server
and similar error messages. As soon as I change the permalink structure to something other than default this happens.
What makes me really confused is that I've got another blog running on the same machine (but on another virtual domain). I've checked the .htaccess files for both blogs and they seem identical (I've run a diff on them and they are identical). I've checked the config files for the different virtual domains and I can't see any difference there either (that should affect this).
At the moment I have no idea what could be causing this. Does anyone have a suggestion?