Recently, errors have begun to appear in large quantities.
Hmm. Strange. Why do I have version 4.0.15, and here is 4.0.14?

[Oxide] 11:51 [Error] Failed to call hook 'GiveKit' on plugin 'Kits v4.0.15' (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 <7e1db95f582c4c1c99309314a91d315c>:0
  at Oxide.Plugins.Kits.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00c62] in <7e1db95f582c4c1c99309314a91d315c>:0
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <60c318df79ed41688ea59335e48d61ad>:0
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <9882f28dc2204b4dba514a9ad18f5042>:0
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <9882f28dc2204b