EnhancedFishing Caps error.

islandworld:
  enabled: false

Load fine->>>

2013-04-11 16:27:01 [INFO] [EnhancedFishing] Enabling EnhancedFishing v0.0.4
2013-04-11 16:27:01 [INFO] [EnhancedFishing] Loading custom world configuration for world_the_end
2013-04-11 16:27:01 [INFO] [EnhancedFishing] Loading custom world configuration for islandworld
2013-04-11 16:27:01 [INFO] [EnhancedFishingAnvilAddon] Enabling EnhancedFishingAnvilAddon v0.0.3

====================================================================================================
====================================================================================================

IslandWorld:
  enabled: false

Error ->>>

2013-04-11 16:25:26 [INFO] [EnhancedFishing] Loading custom world configuration for world_the_end
2013-04-11 16:25:26 [INFO] [EnhancedFishing] Loading custom world configuration for IslandWorld
2013-04-11 16:25:26 [SEVERE] Error occurred while enabling EnhancedFishing v0.0.4 (Is it up to date?)
java.lang.NullPointerException
	at com.norcode.bukkit.enhancedfishing.WorldConfiguration.loadConfig(WorldConfiguration.java:201)
	at com.norcode.bukkit.enhancedfishing.WorldConfiguration.<init>(WorldConfiguration.java:72)
	at com.norcode.bukkit.enhancedfishing.EnhancedFishing.loadConfig(EnhancedFishing.java:52)
	at com.norcode.bukkit.enhancedfishing.EnhancedFishing.onEnable(EnhancedFishing.java:37)
	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:381)
	at org.bukkit.craftbukkit.v1_5_R2.CraftServer.loadPlugin(CraftServer.java:282)
	at org.bukkit.craftbukkit.v1_5_R2.CraftServer.enablePlugins(CraftServer.java:264)
	at org.bukkit.craftbukkit.v1_5_R2.CraftServer.reload(CraftServer.java:605)
	at org.bukkit.Bukkit.reload(Bukkit.java:184)
	at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:23)
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:188)
	at org.bukkit.craftbukkit.v1_5_R2.CraftServer.dispatchCommand(CraftServer.java:523)
	at org.bukkit.craftbukkit.v1_5_R2.CraftServer.dispatchServerCommand(CraftServer.java:512)
	at net.minecraft.server.v1_5_R2.DedicatedServer.am(DedicatedServer.java:261)
	at net.minecraft.server.v1_5_R2.DedicatedServer.r(DedicatedServer.java:226)
	at net.minecraft.server.v1_5_R2.MinecraftServer.q(MinecraftServer.java:474)
	at net.minecraft.server.v1_5_R2.MinecraftServer.run(MinecraftServer.java:407)
	at net.minecraft.server.v1_5_R2.ThreadServerApplication.run(SourceFile:573)
2013-04-11 16:25:26 [INFO] [EnhancedFishingAnvilAddon] Enabling EnhancedFishingAnvilAddon v0.0.3