My minecraft lost a server connection? - 1

So I was trying to connect to this server on Minecraft called AnVille City. I connected, but there was nothing, like I was floating in this blue and black stuff. Then I spawned. I found out I couldn't do anything, and seconds later it disconnected and said: Connection lost Internal Exception: io.netty.handler.timeout.Read TimeoutException. What does this mean?

Dun

This means that something happened in the server, not your fault.

Guest