so, me and my friend had an idea of creating a cracked minecraft server. we did create one. and i could connect to it.
but, after my friend added a data pack to the server, i can't join the server any more. literally tried everything, but still couldnt connect.
the errors i get:
Timed Out, Disconneted, Internal Exception: java.io.IOException: An existing connection was forcibly closed by the remote host.
i can connect to other aternos servers, but idk what's wrong with this one