Event Receiver triggered when Publishing Infopath Form

I had been attempting to publish an Infopath form to a particular List in Sharepoint, and had the error message




After trying to figure out why it was working for other LISTS except that particular named list, even deleted subsites and recreated them to make sure. I finally decided to deactivate the feature that is attached to that LIST.

Lo and BEHOLD it works!!!!!!!! Now I can publish that infopath form!

But I really still am puzzled why this is happening....