Uncaught exception in thread "main"

[Xtremee32]

Uncaught exception in thread "main"
java.lang.RuntimeException: Failed to read accessWidener file from mod wurst
at net.fabricmc.loader.impl.FabricLoaderImpl.loadAccessWideners(FabricLoaderImpl.java:514)
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)
Caused by: net.fabricmc.loader.impl.lib.accesswidener.AccessWidenerFormatException: line 1: Namespace (named) does not match current runtime namespace (intermediary)
at net.fabricmc.loader.impl.lib.accesswidener.AccessWidenerReader.error(AccessWidenerReader.java:285)
at net.fabricmc.loader.impl.lib.accesswidener.AccessWidenerReader.read(AccessWidenerReader.java:84)
at net.fabricmc.loader.impl.FabricLoaderImpl.loadAccessWideners(FabricLoaderImpl.java:512)
... 3 more