Whenever I approach a certain area in my world, the server gives off a bunch of "�[m�[1;31m[21:49:54] [Server thread/ERROR] [minecraft/Structures]: Unknown structure piece id: minecraft:bigdungeon" errors and then freezes, even when playing Singleplayer. The client keeps on running, to the point that I can run around in the generated area, but I can't move outside that area, blocks don't drop anything, no entity moves or does anything.

There is no crash log, and the log stops at that exact point with maybe a second of further runtime. I've waited for about ten minutes at least twice, to see if maybe it was just having trouble generating a structure, but nothing happened.

I've tried switching bigdungeons off in the config, but it did nothing, and still spammed the exact same error before freezing.

Forge - 31.2.46
Quark - r2.1-245
AutoRegLib - 1.5-40
https://hastebin.com/ifoheceloz.sql - Log
https://prnt.sc/vukd9q - Modlist

Hello! Quark's moved to 1.18 now-- unfortunately, this means that (unless your bug is critical and/or game-breaking), we're closing support for issues filed for versions prior to it (e.g. Quark on 1.16).

If your issue still occurs on 1.18, or if your issue happens to be rather critical (e.g. consistently crashing the game with no other mods present), please leave another note or open a new issue. Thanks for your cooperation!

I have this issue too on my server. I can reproduce the problem when I enter that same area each time. I have turned off Big Dungeons in the config file but it still brings everything to a halt where "The One Probe" says "Waiting for server". If you sign off / quit the session you can't connect to the server again and your name still appears when you hover over the x/20 list.

I am using the modpack Enigmatica 5.