Confirmation I have read the wiki Bug description I'm joining my friend's server and playing, but I keep getting disconnected from the server and get the following message. I used a translator, so ...

Some of my players cant join the server because of this error, the versions are matching, they're all using the same modpack and only some of them cant join the server, they dont have any other mods, ...

Minecraft Internal Exception errors can be frustrating to get rid of if you do not know what to do.