I'm playing a modpack on a server, and another server member would crash when opening a chest and/or opening his inventory around a mob farm. I tried replicating the issue, and crashed when opening a chest around the farm. It seems to either be just that specific chest, or chests around the mob farm, as I don't think opening other chests causes the same issue. I checked the crash report and it says that ImmediatelyFast, Supplementaries, and Moonlight Library are the most likely culprits, but there may be more information I am missing.
Modpack link: https://modrinth.com/modpack/cementcraft
Crash Report: https://mclo.gs/7kpW7T5