RSS feed not working on WP 2.1 upgrade

A link to the site/feed would likely be very helpful to folks.

1. The RSS feed won’t validate as long as you have that original “default post” still on the blog. This is a known issue, but not considered particularly important. Make a real post, delete the fake first post, and it’s fixed.

2. There’s no “setup” to be done. It works when you have content. Post the link to your blog and we’ll take a look at it and see if anything is obviously faulty.

Sorry guys! I meant to post a link:
https://supplespub.com/wordpress

RSS: https://supplespub.com/wordpress/?feed=rss2

I will try deleting the main post now

That did it, thanks guys!