[Bug]: Game crashes when I go too far from my friends

[Constrictora]

What happened?

When I swam away too far from my friends, my screen turned grey and I got an error along these lines,

crash-2024-02-04_17.24.41-server.txt
crash-2024-02-04_17.26.47-server.txt
crash-2024-02-04_17.28.12-server.txt
crash-2024-02-04_17.29.32-server.txt
crash-2024-02-04_17.32.37-server.txt

I believe they're all the same and after the first one, I couldn't restart a the server again. A text appeared saying something along the lines of this.growth_stages and that it was null. The log files will be below,

debug-2.log.gz
debug-3.log.gz
debug-4.log.gz
debug-5.log.gz
debug-1.log.gz
2024-02-04-1.log.gz
2024-02-04-2.log.gz
2024-02-04-3.log.gz
2024-02-04-4.log.gz
2024-02-04-5.log.gz
2024-02-04-6.log.gz
2024-02-04-7.log.gz
2024-02-04-8.log.gz

Sorry I'm not sure which logs are relevant, but I chose them according to time and date. I'll list the mods I'm using below,

Alex's Mobs 1.22.7
Citadel 2.4.9-1.20.1
Domestication Innovation 1.7.1-1.20.1
Dynamic Lights 1.20.1.2
Essential
Ice and Fire 2.1.13-1.20.1
Jei 1.20.1
Journey Map 1.20.1-5.9.18
Neat 1.20-35
Rats 1.20.1-8.1.2
U team core 1.20.1
Useful Backpacks 1.20.1-2.0.1.122

Minecraft Version

1.20.1

Ice and Fire version

1.20.1

Citadel version

2.4.9-1.20.1

Relevant log output

No response

Other Information

• I am using other mods besides Ice and Fire
• I have attached a log file from the session that I have experienced this issue