Spawn protection deathchest issues

[sleepy-evelyn]

Based on the report it seems that when trying to generate a chest within a spawn protected area you get some issues placing the chest which crashes the server.

For reference the player that died and then had the death chest crash had level 2 operator permissions allowing them to build at spawn

Crash report: https://gist.github.com/profjb58/b246525925956048370c1a3fd8bf9eb4