getting this lua error with the rail gun

[[SWRP] Emplacements] lua/includes/extensions/entity.lua:192: attempt to index local 'col' (a number value)
1. SetColor - lua/includes/extensions/entity.lua:192
2. unknown - lua/entities/rail_shell/init.lua:15
3. Spawn - [C]:-1
4. DoShot - lua/entities/turret_rail/shared.lua:146
5. unknown - lua/entities/turret_rail/shared.lua:109 (x2)

There are 3 turrets.
Railgun
HMG
Bruh
It can be if subscribed to original addon other two (hmg, railgun) will no show in menu.
Quick fix: unsubscribe from emplacements.

Hey, just subscribed and checked out the addon, all I found was a "Bruh Turret". Is there something I'm missing? Thanks.