Loaded plugin Global Mail v1.0.3 by Hovmodet
Failed to call hook 'CanMoveItem' on plugin 'GlobalMail v1.0.3' (NullReferenceException: Object reference not set to an instance of an object) at Oxide.Plugins.GlobalMail.CanMoveItem (Item item, PlayerInventory playerLoot, System.UInt32 targetContainer, System.Int32 targetSlot, System.Int32 amount) [0x0005d] in <1698863341d84ff3b788a68ee596a301>:0
at Oxide.Plugins.GlobalMail.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0051d] in <1698863341d84ff3b788a68ee596a301>:0
at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <80b90e8213db44b29ec2d4111764172c>:0
at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <ec05e0208c9149bba43236ca58fea105>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <ec05e0208c9149bba43236ca58fea105>:0
Failed to call hook 'CanMoveItem' on plugin 'GlobalMail v1.0.3' (NullReferenceException: Object reference not set to an instance of an object)

I had to reload it about 4 times and it started to work ?

( No Sorry its spaming console witht the 1st post 

i have the same problem

Im not able to replicate the error, when does this error happens?

Same here, just uploaded the plugin and my console get spammed with the error

I updated the plugin, hope it fixes it.

that has fixed it thank you :)