LayZey

After removing Starlight, it seems that every time I move around too fast my entire PC crashes

Hello, I've been playing with a couple of my friends and there's certain areas where if you go to, the server will just crash on my Server PC. I suspect it might be some kind of biome? I have 10gb allocated so I don't think it would be RAM. It doesn't make any crash logs afterwards but it does make an error log, any help would be much appreciated! (Error log: https://anotepad.com/notes/7wkfi78c) (Sorry I didn't know what to post) (Modpack: https://www.curseforge.com/minecraft/modpacks/layzeys-random-adventures-refined)