Error

[13:46:57] [Server thread/ERROR]: Could not load 'plugins/BiomeParanoia.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.NullPointerException
	at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:131) ~[spigot_1.7.5_R0.1_%231357.jar:git-Spigot-1357]
	at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:329) ~[spigot_1.7.5_R0.1_%231357.jar:git-Spigot-1357]
	at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:251) [spigot_1.7.5_R0.1_%231357.jar:git-Spigot-1357]
	at org.bukkit.craftbukkit.v1_7_R2.CraftServer.loadPlugins(CraftServer.java:356) [spigot_1.7.5_R0.1_%231357.jar:git-Spigot-1357]
	at net.minecraft.server.v1_7_R2.DedicatedServer.init(DedicatedServer.java:135) [spigot_1.7.5_R0.1_%231357.jar:git-Spigot-1357]
	at net.minecraft.server.v1_7_R2.MinecraftServer.run(MinecraftServer.java:440) [spigot_1.7.5_R0.1_%231357.jar:git-Spigot-1357]
	at net.minecraft.server.v1_7_R2.ThreadServerApplication.run(SourceFile:618) [spigot_1.7.5_R0.1_%231357.jar:git-Spigot-1357]
Caused by: java.lang.NullPointerException
	at me.MrGiGimz.BiomeParanoia.Main.<init>(Main.java:27) ~[?:?]
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.7.0_51]
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) ~[?:1.7.0_51]
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.7.0_51]
	at java.lang.reflect.Constructor.newInstance(Constructor.java:526) ~[?:1.7.0_51]
	at java.lang.Class.newInstance(Class.java:374) ~[?:1.7.0_51]
	at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:52) ~[spigot_1.7.5_R0.1_%231357.jar:git-Spigot-1357]
	at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:127) ~[spigot_1.7.5_R0.1_%231357.jar:git-Spigot-1357]
	... 6 more