When playing the modpack it crashes randomly after 10-20 minutes. I haven't found a specific trigger yet, but I do have the crash log: https://mclo.gs/ufDIn56.
I can't read it though. I hope this is helpful!

I believe this is actually an issue with your Java flags. I'm not 100% sure yet though and I'll do more investigating.

It also might just be an issue with your Java if it is manually installed. Try updating your GPU drivers as well.

Yeah, i think i solved the issue. It might've been because i was running an ancient bios. Now that that is updated it doesn't crash anymore.