2013-08-01 19:41:43 [INFO] [ExtraHardMode] Enabling ExtraHardMode v3.4-SNAPSHOT
2013-08-01 19:41:43 [SEVERE] Error occurred while enabling ExtraHardMode v3.4-SNAPSHOT (Is it up to date?)
java.lang.NoClassDefFoundError: de/diemex/sbpopupapi/MsgType
	at com.extrahardmode.ExtraHardMode.onEnable(ExtraHardMode.java:80)
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217)
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:457)
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:382)
	at org.bukkit.craftbukkit.v1_6_R2.CraftServer.loadPlugin(CraftServer.java:286)
	at org.bukkit.craftbukkit.v1_6_R2.CraftServer.enablePlugins(CraftServer.java:268)
	at net.minecraft.server.v1_6_R2.MinecraftServer.l(MinecraftServer.java:319)
	at net.minecraft.server.v1_6_R2.MinecraftServer.f(MinecraftServer.java:296)
	at net.minecraft.server.v1_6_R2.MinecraftServer.a(MinecraftServer.java:256)
	at net.minecraft.server.v1_6_R2.DedicatedServer.init(DedicatedServer.java:164)
	at net.minecraft.server.v1_6_R2.MinecraftServer.run(MinecraftServer.java:397)
	at net.minecraft.server.v1_6_R2.ThreadServerApplication.run(SourceFile:582)
Caused by: java.lang.ClassNotFoundException: de.diemex.sbpopupapi.MsgType
	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
	at org.bukkit.plugin.java.PluginClassLoader.findClass0(PluginClassLoader.java:80)
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:53)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
	... 12 more