PrepareItemCraftEvent may only be triggered synchronously.

[NicoNekoDev]

Describe the bug

This is a looped issue that spams the console.

Link to latest.log file

https://mclo.gs/hiBawSs

Steps to reproduce

Unsure how.

Expected behavior

Guess

Technical information

Paper 1.21.8-60-main@29c8822 (2025-09-06T21:49:13Z) for Minecraft 1.21.8

Additional context

No response