java.lang.IllegalArgumentException: Plugin already initialized!
	at org.bukkit.plugin.java.PluginClassLoader.initialize(PluginClassLoader.java:122) ~[craftbukkit.jar:git-Spigot-1638]
	at org.bukkit.plugin.java.JavaPlugin.<init>(JavaPlugin.java:66) ~[craftbukkit.jar:git-Spigot-1638]
	at de.YonasCode.AdminHelper.Main.<init>(Main.java:32) ~[?:?]
	at Listeners.CapsListener.<init>(CapsListener.java:11) ~[?:?]
	at de.YonasCode.AdminHelper.Main.onEnable(Main.java:57) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:316) ~[craftbukkit.jar:git-Spigot-1638]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:332) [craftbukkit.jar:git-Spigot-1638]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:412) [craftbukkit.jar:git-Spigot-1638]
	at org.bukkit.craftbukkit.v1_7_R4.CraftServer.loadPlugin(CraftServer.java:476) [craftbukkit.jar:git-Spigot-1638]
	at org.bukkit.craftbukkit.v1_7_R4.CraftServer.enablePlugins(CraftServer.java:394) [craftbukkit.jar:git-Spigot-1638]
	at net.minecraft.server.v1_7_R4.MinecraftServer.n(MinecraftServer.java:360) [craftbukkit.jar:git-Spigot-1638]
	at net.minecraft.server.v1_7_R4.MinecraftServer.g(MinecraftServer.java:334) [craftbukkit.jar:git-Spigot-1638]
	at net.minecraft.server.v1_7_R4.MinecraftServer.a(MinecraftServer.java:290) [craftbukkit.jar:git-Spigot-1638]
	at net.minecraft.server.v1_7_R4.DedicatedServer.init(DedicatedServer.java:210) [craftbukkit.jar:git-Spigot-1638]
	at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:458) [craftbukkit.jar:git-Spigot-1638]
	at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [craftbukkit.jar:git-Spigot-1638]
Caused by: java.lang.IllegalStateException: Initial initialization
	at org.bukkit.plugin.java.PluginClassLoader.initialize(PluginClassLoader.java:125) ~[craftbukkit.jar:git-Spigot-1638]
	at org.bukkit.plugin.java.JavaPlugin.<init>(JavaPlugin.java:66) ~[craftbukkit.jar:git-Spigot-1638]
	at de.YonasCode.AdminHelper.Main.<init>(Main.java:32) ~[?:?]
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.7.0_65]
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.7.0_65]
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.7.0_65]
	at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.7.0_65]
	at java.lang.Class.newInstance(Unknown Source) ~[?:1.7.0_65]
	at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:76) ~[craftbukkit.jar:git-Spigot-1638]
	at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:129) ~[craftbukkit.jar:git-Spigot-1638]
	at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:336) ~[craftbukkit.jar:git-Spigot-1638]
	at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:258) ~[craftbukkit.jar:git-Spigot-1638]
	at org.bukkit.craftbukkit.v1_7_R4.CraftServer.loadPlugins(CraftServer.java:369) ~[craftbukkit.jar:git-Spigot-1638]
	at net.minecraft.server.v1_7_R4.DedicatedServer.init(DedicatedServer.java:152) ~[craftbukkit.jar:git-Spigot-1638]
	... 2 more