Where's everyone?

When i join a server with 30 people in it or any other server with players in it it only shows like 5 or 4 players. I don’t see the other 25 people. Can tell me what’s going on and how i can fix it?

That is likely due to an outdated server that doesn’t have the fix for what’s called “Ghost Players” meaning they are players that have disconnected/crashed but didn’t get cleared from the server list.

Okay thank you very much.