Untitled

[12:22:20 ERROR]: Could not pass event AsyncPlayerChatEvent to ChatEx v2.5.5
org.bukkit.event.EventException: null
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:309) ~[JavaPluginLoader$1.class:?]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:66) ~[RegisteredListener.class:?]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:484) ~[SimplePluginManager.class:?]
at net.minecraft.network.NetHandlerPlayServer.chat(NetHandlerPlayServer.java:1535) ~[pa.class:?]
at net.minecraft.network.NetHandlerPlayServer.func_147354_a(NetHandlerPlayServer.java:1470) ~[pa.class:?]
at net.minecraft.network.play.client.CPacketChatMessage.lambda$processPacket$0(CPacketChatMessage.java:42) ~[la.class:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_312]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_312]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_312]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_312]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_312]
Caused by: java.lang.NoClassDefFoundError: de/jeter/chatex/utils/AntiSpamManager
at de.jeter.chatex.ChatListener.onChat(ChatListener.java:58) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_312]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_312]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_312]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_312]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:307) ~[JavaPluginLoader$1.class:?]
... 10 more
Caused by: java.lang.ClassNotFoundException: de.jeter.chatex.utils.AntiSpamManager
at java.net.URLClassLoader.findClass(URLClassLoader.java:387) ~[?:1.8.0_312]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:141) ~[PluginClassLoader.class:?]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:111) ~[PluginClassLoader.class:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_312]
at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_312]
at de.jeter.chatex.ChatListener.onChat(ChatListener.java:58) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_312]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_312]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_312]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_312]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:307) ~[JavaPluginLoader$1.class:?]
... 10 more
------
[12:28:00 ERROR]: Enabled plugin with unregistered PluginClassLoader ChatEx v2.5.5