https://logs.panel.gg/e5833c3c22610071d0457862bb30b4a5
crash-2022-05-28_22.08.00-server.txt

crash report and logs

update all the ores to 1.9.8 https://www.curseforge.com/minecraft/mc-mods/ato/files/3809881 issue is resolved! ( file just posted on curse as i am writing this, may take a few minutes to process)

Hello everyone, I have also encountered this issue on 0.4.4 (upgraded this morning), but it seems to be complaining about a different biome. After restart and relogin the server seems to be OK.

crash-2022-05-29_10.15.40-server.txt