KeyNotFoundException: The given key was not present in the dictionary.

  at System.Collections.Generic.Dictionary`2[TKey,TValue].get_Item (TKey key) [0x0001e] in <eae584ce26bc40229c1b1aa476bfa589>:0 

  at Oxide.Plugins.CustomAI+AIAnimal.Attack () [0x00018] in <1e246f96a565422c83121ecfd31e879d>:0 

  at Oxide.Plugins.CustomAI+AIAnimal.UpdateAI () [0x0031e] in <1e246f96a565422c83121ecfd31e879d>:0 

  at InvokeHandlerBase`1[T].DoTick () [0x000be] in <e31170da9cce4060804818633ca75546>:0 

  at InvokeHandlerBase`1[T].LateUpdate () [0x0000c] in <e31170da9cce4060804818633ca75546>:0