Unable to find handler list for event org.bukkit.event.Event

[KyleBoyer]

Plugin version: latest
BaseBukkit Plugin version: latest
Bukkit version: git-Bukkit-1.2.5-R1.2-b2167jnks

23:14:15 [INFO] [BaseBukkitPlugin 2.7] initialized
23:14:15 [INFO] [BaseBukkitPlugin] Enabling BaseBukkitPlugin v2.7
23:14:15 [INFO] [BaseBukkitPlugin] Unfamiliar version string git-Bukkit-1.2.5-R1.2-b2167jnks (MC: 1.2.5)
23:14:15 [INFO] [Armageddon] Using GroupManager permissions
23:14:15 [INFO] [Armageddon] Enabling MoveCraft support!
23:14:15 [SEVERE] [Armageddon] Error enabling! ABORTED
org.bukkit.plugin.IllegalPluginAccessException: Unable to find handler list for event org.bukkit.event.Event
at org.bukkit.plugin.SimplePluginManager.getRegistrationClass(SimplePluginManager.java:546)
at org.bukkit.plugin.SimplePluginManager.registerEvents(SimplePluginManager.java:490)
at com.iminurnetz.bukkit.plugin.armageddon.ArmageddonPlugin.enablePlugin(ArmageddonPlugin.java:151)
at com.iminurnetz.bukkit.plugin.BukkitPlugin.onEnable(BukkitPlugin.java:180)
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:215)
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:336)
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:381)
at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:256)
at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:238)
at net.minecraft.server.MinecraftServer.t(MinecraftServer.java:371)
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:358)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:187)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:422)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
23:14:15 [INFO] [Armageddon] disabled.