Error

[7/12/2017 3:14:47 PM] [Error] ArgumentException: The Object you want to instantiate is null. - UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message)
UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation)
UnityEngine.Object.Instantiate[GameObject] (UnityEngine.GameObject original, Vector3 position, Quaternion rotation)
SDG.Unturned.UseableBarricade.equip ()
SDG.Unturned.PlayerEquipment.tellEquip (CSteamID steamID, Byte page, Byte x, Byte y, UInt16 id, Byte newQuality, System.Byte[] newState)
System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture)
Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation.
System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture)
System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters)
SDG.Unturned.SteamChannel.receive (CSteamID steamID, System.Byte[] packet, Int32 offset, Int32 size)
SDG.Unturned.SteamChannel.send (ESteamCall mode, ESteamPacket type, Int32 size, System.Byte[] packet)
SDG.Unturned.SteamChannel.send (System.String name, ESteamCall mode, ESteamPacket type, System.Object[] arguments)
SDG.Unturned.PlayerEquipment.tryEquip (Byte page, Byte x, Byte y, System.Byte[] hash)
SDG.Unturned.PlayerEquipment.askEquip (CSteamID steamID, Byte page, Byte x, Byte y, System.Byte[] hash)
System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture)
Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation.
System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture)
System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters)
SDG.Unturned.SteamChannel.receive (CSteamID steamID, System.Byte[] packet, Int32 offset, Int32 size)
SDG.Unturned.Provider.receiveServer (CSteamID steamID, System.Byte[] packet, Int32 offset, Int32 size, Int32 channel)
SDG.Unturned.Provider.listenServer (Int32 channel)
SDG.Unturned.Provider.listen ()
SDG.Unturned.Provider.Update ()