I was going to play with my classmate.
I entered the server and everything was fine..... until he tried to join aswell.
He couldn't join, and it just said ''connection timed out".
When i have taken a look at the logs i found this :
[13:46:49] [Server thread/WARN]: While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.
[13:46:49] [Server thread/WARN]: To change this, set "online-mode" to "true" in the server.properties file.
Aternos mods can you please help me resolve this issue?