Failed to call hook 'OnEntityKill' on plugin 'GuardedCrate v1.8.8' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.GuardedCrate+EntitiesLookup.FindEventByEntity (BaseEntity entity) [0x00000] in <77a23c21a69344f7b473fec135737f74>:0
  at Oxide.Plugins.GuardedCrate.OnEntityKill (ScientistNPC npc) [0x00000] in <77a23c21a69344f7b473fec135737f74>:0
  at Oxide.Plugins.GuardedCrate.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x004ef] in <77a23c21a69344f7b473fec135737f74>:0
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <23ba99f131254889867c71f0bd137b1d>:0
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <157a94ee66ab4a7991faecd1eb84be3b>:0
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <157a94ee66ab4a7991faecd

Please read the previous update notes, update requires a new config, data and lang file to be generated.

Yep, I wiped everything and it works. Thanks!