[CityWorld]

Hello i am new here, and this is my problem:

I have a hosted server with 50 slots, but when 2 player connect's is ok but when 3 connect the server shut's down, can anoyone help me please

(I haved the same problem before this, but it was if you login then the server shut's down(in a home server there is no problem) i changed the login without dialog now and it's working, but now can connect only 2 players, Why?)