Good afternoon. It's giving an error:

Failed to call hook 'CmdChatHotelNew' on plugin 'Hotel v2.0.26' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.Hotel.CmdChatHotelNew (BasePlayer player, System.String command, System.String[] args) [0x0009c] in <226040d5d6c94f948d9f91e3be982ee1>:0

  at Oxide.Plugins.Hotel.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0084f] in <226040d5d6c94f948d9f91e3be982ee1>:0

  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <9c80d821d00a44c9a24497c73ad2d20d>:0

  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <d646191a355d43a6b3ab36b7ee14c740>:0

  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <d646191a355d43a6b3ab36b7ee14c740>:0