Modpack version
1.78

Issue
Disconnecting randomly, says nothing in the console only on his side.

Logs
Gyazo

Please supply his latest.log :)

latest.log

Not really sure what's wrong, but his Java is definitely outdated.
Please send him this guide for setting up the modpack correctly:
https://gist.github.com/NillerMedDild/40b4992b7a3e5e653a353fe1d45f2185

Gist

Setting up the modpack.md

GitHub Gist: instantly share code, notes, and snippets.

We use the issue tracker exclusively for bug reports, development and feature requests. However, this issue appears to be a support request. Please use the support channel on our Discord to get help.

He did all that and the error is still there, this however came up recently Gyazo

Please go to the support section on our discord :)