/feed/ returns a 500 Internal Error

After reading all that I could find, I tried setting my Permalink structure back to default. This results in the feed URL being:
https://hiking.forsbergville.com/?feed=rss2

But that too throws a 500 error. So now I’m switching it back to day and name and continuing to scratch my head.

The Comments Feed URL works fine:
https://hiking.forsbergville.com/comments/feed/

But the Entries Feel URL still is not found:
https://hiking.forsbergville.com/feed/

Found the problem.

By removing a plug-in at-a-time, I found that the culprit was the plug-in “Yet Another Related Posts Plugin” (v.2.1.6). It sports a feature that will display related posts in RSS feeds. By turning that option off, everything works fine again. Amazing.

THANK YOU!!

So f*cking much

Thanks