Minecraft Fehlercode?

Ich habe einen Fehlercode wenn ich Zoomify 1.21 Mod reinpacke oder andere. Es ist alles dieselbe Version.

The game crashed whilst initializing game
Error: java.lang.IllegalAccessError: class net.minecraft.class_1059 tried to access private method 'void net.minecraft.class_2960.<init>(java.lang.String, java.lang.String)' (net.minecraft.class_1059 and net.minecraft.class_2960 are in unnamed module of loader net.fabricmc.loader.impl.launch.knot.KnotClassLoader @69b794e2)

java.lang.IllegalAccessError: class net.minecraft.class_1059 tried to access private method 'void net.minecraft.class_2960.<init>(java.lang.String, java.lang.String)' (net.minecraft.class_1059 and net.minecraft.class_2960 are in unnamed module of loader net.fabricmc.loader.impl.launch.knot.KnotClassLoader @69b794e2)

at net.minecraft.class_1059.<init>(class_1059.java:51)

at net.minecraft.class_4724.method_45864(class_4724.java:21)

at java.base/java.util.stream.Collectors.lambda$uniqKeysMapAccumulator$1(Collectors.java:180)

at java.base/java.util.stream.ReduceOps$3ReducingSink.accept(ReduceOps.java:169)

at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)

at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1939)

at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)

at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)

at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)

at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)

at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)

at net.minecraft.class_4724.<init>(class_4724.java:20)

at net.minecraft.class_1092.<init>(class_1092.java:67)

at net.minecraft.class_310.<init>(class_310.java:576)

at net.minecraft.client.main.Main.main(Main.java:239)

at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:470)

at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)

at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

Was kann ich tun?

PC, Server, Mods, Minecraft, Error, Minecraft Mods, Minecraft Server, Spigot, Minecraft Java Edition