EMPTY chunk error spamming log

1.21.1 Fabric server, mods are in the log:
https://mclo.gs/MGt2Dij

I'm not sure if DH causes the crash, but regardless it's clogging logs with multiple lines of

WorldGen requiring [minecraft:structure_references] is outside the expected range. Returning EMPTY chunk.

WorldGen requiring [minecraft:structure_references] is outside the expected range. Returning EMPTY chunk.

WorldGen requiring [minecraft:structure_references] is outside the expected range. Returning EMPTY chunk.

WorldGen requiring [minecraft:structure_references] is outside the expected range. Returning EMPTY chunk. and

WorldGen requiring [minecraft:structure_starts] is outside the expected range. Returning EMPTY chunk.

WorldGen requiring [minecraft:structure_starts] is outside the expected range. Returning EMPTY chunk.

WorldGen requiring [minecraft:structure_starts] is outside the expected range. Returning EMPTY chunk.

WorldGen requiring [minecraft:structure_starts] is outside the expected range. Returning EMPTY chunk.

mclo.gs

Fabric 1.21.1 Server Log [#MGt2Dij]

504 lines | 22 errors

Miki_P98•12/22/25, 11:59 AM

You can disable DH logging in DH settings

Miki_P98•12/22/25, 12:00 PM

This is caused by a structure generation, most likely a modded structure

Miki_P98•12/22/25, 12:00 PM

It means that the generated structre will most likely look incorrect in LODs

Miki_P98•12/22/25, 12:00 PM

!generators

YAGPDB.xyz•12/22/25, 12:00 PM

- FEATURES: Complete generation of all LODs with mostly correct structures and trees. Does not save vanilla chunks, and is much faster than FULL unless C2ME is installed.
- FULL: Generates and saves both DH LODs and vanilla chunks, has 100% correct LODs, because it also saves vanilla chunks it takes the most amount of drive space. Generation speed will suck unless C2ME is installed.
- PRE-EXISTING: Generates LODs for all existing vanilla chunks.

Miki_P98•12/22/25, 12:01 PM

If you want you can also swkitch to FULL generation mode