I'm seeing this error on start.
[Error] Failed to call hook 'CanMountEntity' on plugin 'MyMiniCopter v0.5.1' (NullReferenceException: Object reference not set to an instance of an object)
at Oxide.Plugins.MyMiniCopter.DoLog (System.String message) [0x00000] in <2a015dcc8f374eddb334e5fddc085478>:0
at Oxide.Plugins.MyMiniCopter.CanMountEntity (BasePlayer player, BaseMountable mountable) [0x00060] in <2a015dcc8f374eddb334e5fddc085478>:0
at Oxide.Plugins.MyMiniCopter.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0062e] in <2a015dcc8f374eddb334e5fddc085478>:0
at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <d431e37658ba4727b7490299d12dfc44>:0
at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <157a94ee66ab4a7991faecd1eb84be3b>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <157a94ee66ab4a7991faecd1eb84be3b>:0