Hi, I need to find a solution to the problem with negative items in the game. I am running 1.81 and I cannot update. No I can't update to fix this. People can get negative items by various ways, I can't stop it from happening myself. They place these negative items in a dropped and it will drop an infinite amount of diamonds. I need some kind of fix for this, a plugin that blocks these negative items would be amazing. Anyone knows something?