I believe there's an issue with the locale file on HomeSpawnPlus. I've run the latest development build from August, and also the latest one on dev.bukkit.org, and neither have fixed my issue.

After a server restart, if I die, everything is fine. But the second time I die, I get this in my chat:

It only happens when I have this plugin is enabled, and mimics the behavior of a message in the locale that has nothing after the '=' sign.

I'm so sorry.
It had nothing to do with this plugin.

My bad completely...