New Bug

16:55:28 [INFO] Enabling TitanChat v4.0 Build #483
16:55:28 [INFO] [TitanChat v4.0] is now enabling...
16:55:30 [INFO] [TitanChat v4.0] Hooking Metrics
16:55:30 [INFO] [TitanChat v4.0] Creating addon directory...
16:55:30 [INFO] [TitanChat v4.0] Creating custom channels directory...
16:55:30 [INFO] [TitanChat v4.0] Creating commands directory...
16:55:30 [SEVERE] Error occurred while enabling TitanChat v4.0 Build #483 (Is it up to date?)
java.lang.NoClassDefFoundError: com/nodinchan/ncbukkit/util/FileExtensionFilter
at com.titankingdoms.nodinchan.titanchat.channel.ChannelManager.load(ChannelManager.java:329)
at com.titankingdoms.nodinchan.titanchat.TitanChatManager.load(TitanChatManager.java:84)
at com.titankingdoms.nodinchan.titanchat.TitanChat.onEnable(TitanChat.java:472)
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217)
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:365)
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:381)
at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:265)
at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:247)
at net.minecraft.server.MinecraftServer.i(MinecraftServer.java:296)
at net.minecraft.server.MinecraftServer.d(MinecraftServer.java:275)
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:225)
at net.minecraft.server.DedicatedServer.init(DedicatedServer.java:140)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:378)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:539)
Caused by: java.lang.ClassNotFoundException: com.nodinchan.ncbukkit.util.FileExtensionFilter
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:44)
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:29)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 14 more