claestw

I’m sure that’s possible, but it looks like a plug-in job at the very least, or you’ll have to hack into the WordPress code.

This isn’t a common problem, so I doubt if there’s anyone written anything for this.

Getting a 500 error most probably means your web server will have some error messages for you in the web server log. Have a look and you’ll be able to track down where the error occurred, and from there, why.

Looks like a problem either in your theme or with a plugin.

1) Try switch to default theme and see if problem persists.
2) Try deactivation the plugins you installed, one by one.

I don’t have that problem. Are you perhaps accessing your feed through an Internet feed service (which means delays are quite normal, I think), or are you checking the feed link directly on your browser?

I’m guessing it’s the permalinks. You need to include a way to identify *individual* posts, so that WordPress knows you’re on a single post page, not an archive page. Currently the permalinks to each post is mm/dd/yyyy, which is not unique to each post.

Try switching to default permalinks and see if the problem still persists.

Solution found:

After the server upgrade, I had to put in extension=gd.so manually into php.ini. Didn’t have to do it before the upgrade, I think.

Put it in and restart the web server solves the problem.