Class missing

[Wqttzicue]

[12:41:04] [Server thread/ERROR] (MinecraftServer) Unexpected exception
java.lang.NoClassDefFoundError: com/mojang/brigadier/builder/LiteralArgumentBuilder
	at pl.myku.simplifiedAuth.commands.RegisterCommand.register(RegisterCommand.java:31) ~[simplifiedAuth-7.3-1.0.jar:?]
	at net.minecraft.core.net.command.CommandManager.init(CommandManager.java:26) ~[server-addon.jar:?]
	at net.minecraft.core.world.World.<init>(World.java:230) ~[server-addon.jar:?]
	at net.minecraft.server.world.WorldServer.<init>(WorldServer.java:27) ~[server-addon.jar:?]
	at net.minecraft.server.MinecraftServer.initWorld(MinecraftServer.java:523) ~[server-addon.jar:?]
	at net.minecraft.server.MinecraftServer.startServer(MinecraftServer.java:388) ~[server-addon.jar:?]
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:637) [server-addon.jar:?]
	at java.lang.Thread.run(Thread.java:840) [?:?]
Caused by: java.lang.ClassNotFoundException: com.mojang.brigadier.builder.LiteralArgumentBuilder
	at jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) ~[?:?]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:239) ~[fabric-loader-0.18.1-bta.9.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.18.1-bta.9.jar:?]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?]
	... 8 more

Babric 7.3_o4 , latest halplibe.