Corpse drops small stash

Hey Bois an Ladies. We have some problems with our gameserver. We hosted a gameserver with GPortal. Everytime, if we activate "Oxide", the Corpse ingame drops a small stash. In there are some items of the inventory. Like the Backpack Plugin. Why the inventory get splitted on death? Often, some important things out of the inventory are lost, when it happends. How we could fix this bug? :) Some help would be great.

You must have a plugin doing this as oxide alone will not do that.