Error message

[kawaiian]

Started getting this in the middle of playing. I hadn't changed anything before this point and it was working fine auto-equipping upgrades for me not more than 15 minutes before this message started popping up after every kill:

[ZG Support 1]

Do you have a Long-barrelled Musket equipped or in your bags? Have you tried restarting the game?

[kawaiian]

I quit and restarted assuming it was some object hanging in the list. That worked! I could have looted a musket. I didn't notice, though, since I have quick-loot installed.

Thank you!