when paratropers plugin take kit in console i have this error:

(12:37:20) | Failed to call hook 'GiveKit' on plugin 'Kits v4.0.11' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.Kits.GiveKit (BasePlayer player, Oxide.Plugins.Kits+KitData+Kit kit) [0x00000] in <6a4b0876c37a482fa9e5924a3ceb0540>:0 
  at Oxide.Plugins.Kits.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00c62] in <6a4b0876c37a482fa9e5924a3ceb0540>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <3606d2af539c45e4b5c61658e6a8b307>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0