Placing a lantern on the wall causes the game and multiplayer server to crash.
I turned off the wall placement in general, however there seems to be a bugged lantern that remains in the map despite me removing the mod entirely from the server and reinstalling it.

Crash Report : https://paste.ee/p/mgil8

Bugged Lantern : https://imgur.com/a/O2a8DDa

You are not using latest version