2013-06-05 01:23:53 [INFO] [HerobrineAI] Enabling HerobrineAI v2.5.0
2013-06-05 01:23:53 [INFO] [HerobrineAI] Creating new Config ...
2013-06-05 01:23:53 [SEVERE] Error occurred while enabling HerobrineAI v2.5.0 (Is it up to date?)
java.lang.NoSuchMethodError: libs.com.topcat.npclib.nms.NPCEntity.setPositionRotation(DDDFF)V
	at libs.com.topcat.npclib.NPCManager.spawnHumanNPC(NPCManager.java:135)
	at org.jakub1221.herobrineai.HerobrineAI.HerobrineSpawn(HerobrineAI.java:209)
	at org.jakub1221.herobrineai.HerobrineAI.onEnable(HerobrineAI.java:95)
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217)
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:396)
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:381)
	at org.bukkit.craftbukkit.v1_4_R1.CraftServer.loadPlugin(CraftServer.java:306)
	at org.bukkit.craftbukkit.v1_4_R1.CraftServer.enablePlugins(CraftServer.java:288)
	at net.minecraft.server.MinecraftServer.j(MinecraftServer.java:505)
	at net.minecraft.server.MinecraftServer.e(MinecraftServer.java:471)
	at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:417)
	at ho.c(DedicatedServer.java:203)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:612)
	at fy.run(ThreadMinecraftServer.java:16)