Bug description
I right clicked to sleep on a bed and crashed.

Steps to reproduce the issue
Log in to a multiplayer server, right click on a bed.
Instacrash.

Log files
Crash report
https://gist.github.com/ProsperCraft/6aa97635ebaa2027f7d403834d400686
Logs
latest.log
Reproduced here -
https://gist.github.com/ProsperCraft/16565c4d4740666db10998858294e255

Versions

• Minecraft version 1.16.3
• Forge version 34.1.1
• Mod version reap-1.16.3-1.0.1

Other mods
https://www.curseforge.com/minecraft/modpacks/towncraft

Update- tested in single player and it doesn't crash, only when on a dedicated server.

I found that it was due to having it on the client but not on the server, so an unhandled exception I guess.

You should always have this mod installed on both sides!

Thanks for reporting this issue!
Unfortunately I am not able to reproduce this issue. Can you try if it crashes without other mods installed?
If it doesn't crash without mods, can you narrow down the mod that causes this behavior?