Context

I was attempting to open a modpack with just create, fabric, and fabric API in a german instance of multiMC. The game launches fine in english, but fails to launch in german. I'm on OpenSUSE 15.6 Leap, if that matters.

Please see crash report for more info.

Crash Report

https://mclo.gs/YNXTaN1

Update: I have no idea what the issue is.

it seems to be a problem with your system configuration, unrelated to Create, Minecraft, and even Java: https://stackoverflow.com/questions/32281277/too-many-open-files-failed-to-initialize-inotify-the-user-limit-on-the-total