Bukkit

What steps will reproduce the problem?
1. @ Starting server
2.
3.

What is the expected output? What do you see instead?

Expecting error free server, but there is some errors.

What version of the product are you using?

bukkitcraft 1.6.2 #2838
LegendaryMessages 4.5

Do you have an error log of what happened?

22:30:26 [warning]  **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
22:30:26 [warning]  The server will make no attempt to authenticate usernames. Beware.
22:30:26 [warning]  While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.
22:30:26 [warning]  To change this, set "online-mode" to "true" in the server.properties file.
22:30:27 [warning]  Skipping Entity with id LimitedEnderDragon
22:30:27 [warning]  Skipping Entity with id LimitedEnderDragon
22:30:37 [severe]  Cannot load configuration from stream
22:30:37 [javastacktrace]     at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:55)
22:30:37 [javastacktrace]     at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:138)
22:30:37 [javastacktrace]     at org.bukkit.configuration.file.YamlConfiguration.loadConfiguration(YamlConfiguration.java:202)
22:30:37 [javastacktrace]     at org.bukkit.plugin.java.JavaPlugin.reloadConfig(JavaPlugin.java:121)
22:30:38 [javastacktrace]     at org.bukkit.plugin.java.JavaPlugin.getConfig(JavaPlugin.java:111)
22:30:38 [javastacktrace]     at me.icyrelic.com.LegendaryMessages.onEnable(LegendaryMessages.java:35)
22:30:38 [javastacktrace]     at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217)
22:30:38 [javastacktrace]     at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:457)
22:30:38 [javastacktrace]     at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:381)
22:30:38 [javastacktrace]     at org.bukkit.craftbukkit.v1_6_R2.CraftServer.enablePlugins(CraftServer.java:264)
22:30:38 [javastacktrace]     at org.bukkit.craftbukkit.v1_6_R2.CraftServer.loadPlugin(CraftServer.java:282)
22:30:38 [javastacktrace]     at net.minecraft.server.v1_6_R2.MinecraftServer.l(MinecraftServer.java:313)
22:30:38 [javastacktrace]     at net.minecraft.server.v1_6_R2.MinecraftServer.f(MinecraftServer.java:290)
22:30:38 [javastacktrace]     at net.minecraft.server.v1_6_R2.MinecraftServer.a(MinecraftServer.java:250)
22:30:38 [javastacktrace]     at net.minecraft.server.v1_6_R2.DedicatedServer.init(DedicatedServer.java:151)
22:30:38 [javastacktrace]     at net.minecraft.server.v1_6_R2.MinecraftServer.run(MinecraftServer.java:391)
22:30:38 [javastacktrace]     at net.minecraft.server.v1_6_R2.ThreadServerApplication.run(SourceFile:582)
22:30:38 [javastacktrace]     at org.yaml.snakeyaml.scanner.ScannerImpl.stalePossibleSimpleKeys(ScannerImpl.java:398)
22:30:38 [javastacktrace]     at org.yaml.snakeyaml.scanner.ScannerImpl.needMoreTokens(ScannerImpl.java:229)
22:30:38 [javastacktrace]     at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:178)
22:30:38 [javastacktrace]     at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey.produce(ParserImpl.java:563)
22:30:38 [javastacktrace]     at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:161)
22:30:38 [javastacktrace]     at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:146)
22:30:38 [javastacktrace]     at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:230)
22:30:38 [javastacktrace]     at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160)
22:30:38 [javastacktrace]     at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:237)
22:30:39 [javastacktrace]     at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160)
22:30:39 [javastacktrace]     at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:237)
22:30:39 [javastacktrace]     at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160)
22:30:39 [javastacktrace]     at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:123)
22:30:39 [javastacktrace]     at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:106)
22:30:39 [javastacktrace]     at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:480)
22:30:39 [javastacktrace]     at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:121)
22:30:39 [javastacktrace]     at org.yaml.snakeyaml.Yaml.load(Yaml.java:399)
22:30:39 [javastacktrace]     at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:53)
22:30:39 [severe]  Error occurred while enabling LegendaryMessages v4.5 (Is it up to date?)
22:30:39 [javastacktrace] java.lang.NullPointerException
22:30:39 [javastacktrace]     at me.icyrelic.com.LegendaryMessages.onEnable(LegendaryMessages.java:58)
22:30:39 [javastacktrace]     at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217)
22:30:39 [javastacktrace]     at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:457)
22:30:39 [javastacktrace]     at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:381)
22:30:39 [javastacktrace]     at org.bukkit.craftbukkit.v1_6_R2.CraftServer.loadPlugin(CraftServer.java:282)
22:30:39 [javastacktrace]     at org.bukkit.craftbukkit.v1_6_R2.CraftServer.enablePlugins(CraftServer.java:264)
22:30:39 [javastacktrace]     at net.minecraft.server.v1_6_R2.MinecraftServer.l(MinecraftServer.java:313)
22:30:39 [javastacktrace]     at net.minecraft.server.v1_6_R2.MinecraftServer.f(MinecraftServer.java:290)
22:30:39 [javastacktrace]     at net.minecraft.server.v1_6_R2.MinecraftServer.a(MinecraftServer.java:250)
22:30:39 [javastacktrace]     at net.minecraft.server.v1_6_R2.DedicatedServer.init(DedicatedServer.java:151)
22:30:39 [javastacktrace]     at net.minecraft.server.v1_6_R2.MinecraftServer.run(MinecraftServer.java:391)
22:30:39 [javastacktrace]     at net.minecraft.server.v1_6_R2.ThreadServerApplication.run(SourceFile:582)

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