The game crashes before loading. I've talked with the other mod's author and points to your mod. Here's my log:
latest.log

This is actually a conflict with bedrockify

It has a very similar mixin to ours, just protected instead of private for some reason.

Weird thing is it looks like bedrockify disables it when carpet extra is enabled?

As a workaround you could follow the steps in juancarloscp52/BedrockIfy#188.

I'm going to close this as it should in theory be fixed in the latest version of bedrockify.