Describe the bug
So my friend and I are playing on Crackpack 3 (1.12.2) and they can't log into the server because her Wolf Backpack crashes her because she has it on her back

To Reproduce
Steps to reproduce the behavior:

1. Put on Wolf Backpack

Required informations (please complete the following information):

• Mod Version: 1.0.22.22

Additional context
I looked in the server log and it said that the Wolf Backpack ability crashes then

1.12.2 is not supported, also 1.0.22.22 is outdated version, consider updating