Failed to call hook 'IOnBasePlayerAttacked' NullReferenceException

Code:

(17:53:56) | [Oxide] 17:51 [Info] [Timed Execute] ran the command || server.save
(17:54:16) | [Oxide] 17:51 [Error] Failed to call hook 'IOnBasePlayerAttacked' on plugin 'RustCore v1.0.0' (NullReferenceException: Object reference not set to an instance of an object)
(17:54:16) | [Oxide] 17:51 [Debug] at Facepunch.Network.Raknet.StreamWrite.UInt8 (Byte val) [0x00000] in <filename unknown>:0
at Facepunch.Network.Raknet.StreamWrite.PacketID (Type val) [0x00000] in <filename unknown>:0
at EffectNetwork.Send (.Effect effect, Network.Connection target) [0x00000] in <filename unknown>:0
at BasePlayer.OnAttacked (.HitInfo info) [0x00000] in <filename unknown>:0
at Oxide.Game.Rust.RustCore.IOnBasePlayerAttacked (.BasePlayer player, .HitInfo info) [0x00000] in <filename unknown>:0
at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (object,object[],System.Exception&)
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] in <filename unknown>:0

 

Oxide update maybe ? Please verify