Getting the following errors when trying to use this against NPC's in Background NPC's:

[Skyrim Magic - Eng] DPropertySheet:AddSheet tried to add invalid panel!
1. AddSheet - lua/vgui/dpropertysheet.lua:178
2. OpenNewSpellManager - lua/hpwrewrite/vgui.lua:1976
3. unknown - lua/weapons/weapon_hpwr_stick.lua:1165

[Skyrim Magic - Eng] Cannot call StopMotionController in a physics callback!
1. unknown - lua/entities/entity_hpwand_flyingspell.lua:133

[Skyrim Magic - Eng] Cannot destroy physics in a physics callback!
1. unknown - lua/entities/entity_hpwand_flyingspell.lua:134