Darkrp - Arrest and unarrest sticks not visible to anybody.

When i go in to my server and pull out an arrest/unarrest stick i can see it but in thirdperson i cant. nobody else can see me holding it either. This is the error it gives:
[lua]SWEP (door_ram) is derived from non existant SWEP (weapon_cs_base2) - Expect errors!
SWEP (arrest_stick) is derived from non existant SWEP (weapon_cs_base2) - Expect errors!
SWEP (unarrest_stick) is derived from non existant SWEP (weapon_cs_base2) - Expect errors!
SWEP (stunstick) is derived from non existant SWEP (weapon_cs_base2) - Expect errors![/lua]

P.S. My server was up for more than 5 months and this just randomly happened.

That error means the base that runs these weps are missing, normally when you install or remove something