Versions:

• Polymorph: 0.0.5-1.16.3
• Fabric: 0.10.0+build.208

Observed Behavior:

The Fabric server crashes when Polymorph is present.

Expected Behavior:

The server does not crash.

Steps to Reproduce:

1. Put Polymorph in the mods directory of the Fabric server
2. Start the server

Crash Log: https://hastebin.com/ipomogotes.sql

Oh sorry I'm so dumb... I just forgot the Fabric API mod while investigating another crash. 🤦🏽‍♂️