1.20.1 Access Widner error

[So-me-0ne]

Minecraft Logs

Uncaught exception in thread "main"
java.lang.RuntimeException: Missing accessWidener file c2me-base.accesswidener from mod c2me-base
	at net.fabricmc.loader.impl.FabricLoaderImpl.loadAccessWideners(FabricLoaderImpl.java:509)
	at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:149)
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:68)
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

Description

I installed a mod pack called CRAZy world caves and this error occured while running it on tlauncher