GM ERROR LOG new k3nboi

=============================== GM ERROR LOG ===============================
= ERROR REPORT START - 2.0 (2.9.6) (Phoenix) =

java.lang.NullPointerException
	at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:165)
	at org.anjocaido.groupmanager.GroupManager.onCommand(GroupManager.java:1717)
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:186)
	at org.bukkit.craftbukkit.v1_4_R1.CraftServer.dispatchCommand(CraftServer.java:514)
	at org.bukkit.craftbukkit.v1_4_R1.CraftServer.dispatchServerCommand(CraftServer.java:506)
	at net.minecraft.server.v1_4_R1.DedicatedServer.al(DedicatedServer.java:260)
	at net.minecraft.server.v1_4_R1.DedicatedServer.r(DedicatedServer.java:225)
	at net.minecraft.server.v1_4_R1.MinecraftServer.q(MinecraftServer.java:494)
	at net.minecraft.server.v1_4_R1.MinecraftServer.run(MinecraftServer.java:427)
	at net.minecraft.server.v1_4_R1.ThreadServerApplication.run(SourceFile:849)

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