Server not retaining owner on disconnect

[KekkyShmekky]

[car-keys-master] addons/car-keys-master/lua/weapons/carkeys.lua:98: Tried to use a NULL entity!
  1. UniqueID - [C]:-1
   2. unknown - addons/car-keys-master/lua/weapons/carkeys.lua:98
[car-keys-master] addons/car-keys-master/lua/weapons/carkeys.lua:144: Tried to use a NULL entity!
  1. UniqueID - [C]:-1
   2. unknown - addons/car-keys-master/lua/weapons/carkeys.lua:144
[car-keys-master] addons/car-keys-master/lua/weapons/carkeys.lua:182: Tried to use a NULL entity!
  1. UniqueID - [C]:-1
   2. unknown - addons/car-keys-master/lua/weapons/carkeys.lua:182

[KekkyShmekky]

To further elaborate, when a player retries a server and goes back to their car, it does not appear to show the owner anymore, yet no-one can do anything with the car.

[viral32111]

I guess I never added a hook to remove ownership when a player leaves the server.

I'll add one if I have time, but I haven't developed/maintained this addon for over 2 years, so no promises as to when.