I'm running the latest version of WordPress, 3.0.1. Website works fine, but all RSS Feeds have this error: 500 Internal Server Error.
I don't know why but the comments feed: /comments/feed/ WORKS FINE.
This is the only feed that actually works.
I've tried: /feed/, /?feed=rss, /?feed=rss2, /?feed=rdf, /?feed=atom .
All of them are stuck with 500 Internal Server Error.
.htaccess file is ok, I've also tried disabling some plugins, regenerating permalinks, nothing works. I'm stuck