Spawner crashing problem

[avana7399]

I have confirmed that ...

• Arclight is up to date
• all dependencies are installed
• all plugins and mods are up to date
• unable to reproduce in Spigot
• unable to reproduce in Forge

Arclight version

FeudalKings/1.0.0-SNAPSHOT

OS & Java versions

21

Plugins and Mods

0 mods
0 plugins

Description

When I found any spawner in the world server instantly got crashed.
Or if I give spawner and place it and then put in it zombie(at night) server got crashed.

Step to reproduce

1. run server on fabric(FeudalKings/1.0.0-SNAPSHOT)
2. Find any spawner(with mob inside) or use command "/give"

Logs

latest.log

Server pack link (Optional)

No response