Failed to handle packet net.minecraft.class

[KoizumiPana]

Expected behavior

No error was written in the server console when doing the action.

Observed/actual behavior

Error was written in the server console.

Steps/models to reproduce

1. Go to any place that has lily pad on the water surface
2. Isolate the area around the lily pad with block like sand so the water can be removed later
3. Remove the water below the lily pad with sponge
4. Error was written in the server console

What operating system are you running

Windows

Minecraft version

1.21.10

Ledger version

1.3.16

Logs

https://gist.github.com/KoizumiPana/b42e8f2e166eed1e69882b34a4329443

Agreements

• I am running the latest version of the mod.
• My version of Minecraft is supported.
• I have searched for and ensured there isn't already an open issue regarding this.

Other

Sometimes, it causes the server to crash. I'm not sure what action to trigger the server crash. I'll include the error in the last section of the log.

[Acuadragon100]

Also, if you push the water block under a lily pad with a piston, the entire server crashes.