Better Npc error when Gas station event starts

I run multiple vents on my server but recently every time the Gas Station Event starts I see the following warning in the console.

 Failed to call internal hook 'DestroyController' on plugin 'BetterNpc v2.3.1' [1320420410] (Object reference not set to an instance of an object)
   at void Oxide.Plugins.BetterNpc.DestroyController(string name, Vector3 position) in C:/PVE/MyRustServer/carbon/plugins/BetterNpc.cs:line 3804
   at object Oxide.Plugins.BetterNpc.InternalCallHook(uint hook, object[] args) in BetterNpc.cs/Internal:line 445.

I don't know if it is a problem with the event plugin or the better npc plugin but it only seems to happen when the gas station event starts.

2 hours ago, Ungerone said:

I run multiple vents on my server but recently every time the Gas Station Event starts I see the following warning in the console.

 Failed to call internal hook 'DestroyController' on plugin 'BetterNpc v2.3.1' [1320420410] (Object reference not set to an instance of an object)
   at void Oxide.Plugins.BetterNpc.DestroyController(string name, Vector3 position) in C:/PVE/MyRustServer/carbon/plugins/BetterNpc.cs:line 3804
   at object Oxide.Plugins.BetterNpc.InternalCallHook(uint hook, object[] args) in BetterNpc.cs/Internal:line 445.

I don't know if it is a problem with the event plugin or the better npc plugin but it only seems to happen when the gas station event starts.

Hello, try to set false in this setting in GasStationEvent configuration:
 

"Disable NPCs from the BetterNpc plugin on the monument while the event is on? [true/false]": false,