Describe the bug, provide any errors
https://paste.ee/p/X67EA

How can we reproduce it?
Steps to reproduce the behavior:

1. Use mc 1.16'
2. Start Minecraft
3. Instand crash

Expected behaviour
Start...

Downlod ViaVersion from https://ci.viaversion.com/job/ViaVersion/lastSuccessfulBuild/artifact/jar/target/ViaVersion-3.0.2-SNAPSHOT.jar

Wait, WHAT? I had it Installed, but I downloaded it from the link you gave me and it worked - oof. Thanks anyways.