RCP error when looting

Players get kicked when looting NPC's

 

NullReferenceException: Object reference not set to an instance of an object
  at Oxide.Plugins.ExtendedStats.Postfix_FirstLooted (LootContainer entity, BasePlayer player) [0x0006e] in <927cdac6ab80493aa08f9a6ea1d04771>:0 
  at (wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition.Facepunch.Rust.Analytics+Azure.OnFirstLooted_Patch1(BaseEntity,BasePlayer)
  at LootableCorpse.OnStartBeingLooted (BasePlayer baseEntity) [0x00016] in <4c62dc5e480d4f6cab9c3ed3c9c9c25a>:0 
  at PlayerCorpse.OnStartBeingLooted (BasePlayer baseEntity) [0x00025] in <4c62dc5e480d4f6cab9c3ed3c9c9c25a>:0 
  at PlayerLoot.StartLootingEntity (BaseEntity targetEntity, System.Boolean doPositionChecks) [0x00017] in <4c62dc5e480d4f6cab9c3ed3c9c9c25a>:0 
  at LootableCorpse.RPC_LootCorpse (BaseEntity+RPCMessage rpc) [0x00040] in <4c62dc5e480d4f6cab9c3ed3c9c9c25a>:0 
  at LootableCorpse.OnRpcMessage (BasePlayer player, System.UInt32 rpc, Network.Message msg) [0x000da] in <4c62dc5e480d4f6cab9c3ed3c9c9c25a>:0 
UnityEngine.DebugLogHandler:Internal_LogException(Exception, Object)
UnityEngine.DebugLogHandler:LogException(Exception, Object)
UnityEngine.Logger:LogException(Exception, Object)
UnityEngine.Debug:LogException(Exception)
LootableCorpse:OnRpcMessage(BasePlayer, UInt32, Message)
BaseEntity:SV_RPCMessage(UInt32, Message)
ServerMgr:OnRPCMessage(Message)
ServerMgr:OnNetworkMessage(Message)
Facepunch.Network.Raknet.Server:ProcessRead(NetRead)
MonoMod.Utils.DynamicMethodDefinition:Network.BaseNetwork.Cycle_Patch0(BaseNetwork)
MonoMod.Utils.DynamicMethodDefinition:ServerMgr.Update_Patch0(ServerMgr)

xxx.xxx.xxx.xxx:xxxxx/xxxxxxxxxxxxxxxxxx/[God] magnumk kicked: RPC Error in RPC_LootCorpse