I currently use the permalink structure 'Day & Name" and I love it b/c it is very easy to 'see' what page you are on in my blog. I'd like to keep using that structure for my links. The problem is that Categories don't work on my site. No matter which Category widget I use, it just yields a blank page (with header but no content). However, Categories do work if I use the Default Permalink structure.
My category link structure is currently redirecting to this;
How can I alter this so categories work? I noticed in "Control Panel > Settings > Permalinks" there is a place to override just the categories (or tags) link structure and I've been playing around but can't find a solution that works.
Any help would be appreciated!