I figured it out, in the second line of the unreal engine crash it said 39 of an array size of 39, the only part of the code at least that I could find was the player inventory, and what I found was each item but they seemed to have corrupted or something so I logged in with singleplayer, killed the character that was sitting down, saved game, went back into the map editor, filled his character with an item (i did coal) and then loaded that in which showed the death chest, which i then picked up and loaded his character back in and it worked