Looks like i gotta back up me database again and do an upgrade

WordPress 2.0.7 — 23 hours ago

From the author

Recently a bug in certain versions of PHP came to our attention that could cause a security vulnerability in your blog. We’re able to work around it fairly easily, so we’ve decided to release 2.0.7 to fix the PHP security problem and the Feedburner issue that was in 2.0.6.