Describe the bug
When saving an item within REI, the game crashes.

Steps to Reproduce

• Open REI
• Press the keybind for saving an item.

Environment (please complete the following information with the version):

• Minecraft: 1.16.5
• Mod Loader: Fabric 0.11.3

Logs
https://gist.githubusercontent.com/natanfudge/0ee91717cee4b446120b922eaf68dfbc/raw/039181c7586a364d1814d7284aef1ef4b0ea55ec/crash.txt

Additional context
The crash was on a server.

Duplicate of #496