2012-12-23 14:53:23 [SEVERE] Exception in thread "Listen thread"
2012-12-23 14:53:23 [SEVERE] java.lang.RuntimeException: Cannot find class NetLoginHandler
2012-12-23 14:53:23 [SEVERE] 	at com.comphenix.protocol.utility.CachedPackage.getPackageClass(CachedPackage.java:43)
2012-12-23 14:53:23 [SEVERE] 	at com.comphenix.protocol.utility.MinecraftReflection.getMinecraftClass(MinecraftReflection.java:517)
2012-12-23 14:53:23 [SEVERE] 	at com.comphenix.protocol.utility.MinecraftReflection.getNetLoginHandlerClass(MinecraftReflection.java:292)
2012-12-23 14:53:23 [SEVERE] 	at com.comphenix.protocol.utility.MinecraftReflection.isLoginHandler(MinecraftReflection.java:196)
2012-12-23 14:53:23 [SEVERE] 	at com.comphenix.protocol.injector.player.InjectedServerConnection$1.onInserting(InjectedServerConnection.java:232)
2012-12-23 14:53:23 [SEVERE] 	at com.comphenix.protocol.injector.player.ReplacedArrayList.add(ReplacedArrayList.java:80)
2012-12-23 14:53:23 [SEVERE] 	at net.minecraft.server.v1_4_6.DedicatedServerConnectionThread.a(DedicatedServerConnectionThread.java:104)
2012-12-23 14:53:23 [SEVERE] 	at net.minecraft.server.v1_4_6.DedicatedServerConnectionThread.run(DedicatedServerConnectionThread.java:88)
2012-12-23 14:53:23 [SEVERE] Caused by: java.lang.ClassNotFoundException: net.minecraft.server.v1_4_6.NetLoginHandler
2012-12-23 14:53:23 [SEVERE] 	at org.bukkit.plugin.java.PluginClassLoader.findClass0(PluginClassLoader.java:70)
2012-12-23 14:53:23 [SEVERE] 	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:53)
2012-12-23 14:53:23 [SEVERE] 	at java.lang.ClassLoader.loadClass(Unknown Source)
2012-12-23 14:53:23 [SEVERE] 	at java.lang.ClassLoader.loadClass(Unknown Source)
2012-12-23 14:53:23 [SEVERE] 	at com.comphenix.protocol.utility.CachedPackage.getPackageClass(CachedPackage.java:35)
2012-12-23 14:53:23 [SEVERE] 	... 7 more