Possible Fixes

Yes

Modpack Version

2.26

Neoforge Version

21.1.97

What happened?

Trying to play atm 10 for the first time, setup a server for me and some friends, which i have done many times, and i keep getting that error message. using the default mc launcher

(edit) i have just tried using the curseforge launcher and the client stops responding

latest.log

https://gist.github.com/Gaming1Up/3df113053898ca0348c8e27e436e9f7e

Developer reports

No response