Made the calendar and went to place it on a wall which caused an immediate crash for the entire server.

Fabric Seasons Version: fabric-seasons-2.2+1.19.jar
Fabrics Seasons: BYG compat Version: fabric-seasons-byg-2.0.1.1-compat-1.0.jar
Fabric Seasons: Delight Compat Version: fabric-seasons-delight-1.3.9-compat-1.0.jar
Fabric Seasons: Extras Version: fabric-seasons-extras-1.2-BETA+1.19.jar
Fabric Seasons: Terraformers Compat: fabric-seasons-terraformers-compat-1.0.jar

All are with other mod found in Better MC [FABRIC] 1.19.2 v18

crash-2023-05-31_01.11.20-server.txt

If anything else is needed please let me know

I did try in a single player world, and had no issues placing it down.