Server Shutdown on NeoForge fails

[MrWong99]

Describe the bug

I installed Better MC 5 [Neoforge] on a server and I am facing an issue where the server doesn't cleanly shutdown.
I always need to kill the process.

It seems like the Mod Foolproof has an null object who's save() method is tried to be invoked. Maybe the clientSetup() method is not called on my server?

BMC5 [NEOFORGE] 1.21.1 v38
No changes made (unless my hosting provider Sparked Host made some), server started for less than an hour and already had this issue.
Crash Report Log
latest.log
debug.log

Mod Version, Modloader, and Minecraft Version

• 1.0.1

• NeoForge

• Which Minecraft version?
  1.21.1

[Meier94]

Having the same issue on BMC3

[kimiseppanen]

I have the same issue on BMC5