Deathbringer error

[Tango(SCRUB)]

So whenever i use the deathbringer scope it gives me this error when looking at somebody

[ERROR] addons/br_inventory/lua/weapons/weapon_br_spn/shared.lua:638: attempt to index global 'GM' (a nil value)
1. unknown - addons/br_inventory/lua/weapons/weapon_br_spn/shared.lua:638


dont know why but doesnt affect me at all

[Brassx]

Should be fixed now.