DarkRP: Keys don't work

I recently started up a DarkRP server, and one thing I noticed is that the Keys don’t work.
When I use them on a door, I get no error, they just don’t work. No sounds, no actions.
I’ve tried this on several doors, and on cars. The keys never work.
Can anyone please tell me why this might be?

Please help :frowning:

Only thing that I could see being wrong is that you are missing some files that have the functions for the door actions. Try ensuring you have all DarkRP files and did not mess with any core files.