[Nin9r]

I don't know what type of hack is it (trollhack), but someone is trolling my server with teleporting all the players in different positions. Any ideas or methods to deny a player to teleport another player somewhere?

Also, somehow he can throw all the vehicles(with players in it) in the air if is near him. Demo: https://www.youtube.com/watch?v=ZyJTyPF9xQM