so i have tried few things
1. creating new server without any mods / didn't work
2. i dont have debug mod on
3. no code errors only number pops on when i enter the car

When I installed this mod, my dashboard disappeared. After wasting quite a bit of time trying to figure out why, I found out that the "[J&G] Firefighter Uniform [B42/41]" mod was breaking my game. Hope this helps someone dealing with the same issue

I came here to spread the words of our savior Molestado, but I see now that his light has already reached every corner of this world