SellingBin crashes client

[Bucovina]

Modpack Version
Version 1.0.6

Describe the Bug
SellingBin crashes client during block entity NBT sync because SellingBinMod.SERVER is null.
I put 7 pumpkins in the bin and it makes the server disconnect all the players. Connection Lost Network Protocol Error

Logs

https://mclo.gs/c6f55e9

disconnect-2025-12-13_20.33.39-client.txt

Screenshots

[BraunthePirate]

We are also experiencing the same issue on our server. Some players put items into the selling bin, and it constantly crashes them.

https://mclo.gs/9OJFC4T

[WildySFW]

We had problem with selling bin when one of our players added hopper to it and completely causes the entire area around him to be area where it crashes your connection to server. same error message btw

[SomathSatou]

Same here, we're adding the disconnection from the sales bin. I'll probably have to reset our server, but if anyone has any information on how to prevent this from happening again, I'm all ears.