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java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:173) at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:199) at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:122) at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:118) at org.bukkit.craftbukkit.CraftServer.<init>(CraftServer.java:89) at net.minecraft.server.ServerConfigurationManager.<init>(ServerConfigurationManager.java:51) at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:132) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:335) at net.minecraft.server.ThreadServerApplication.run(SourceFile:422)Caused by: java.lang.NullPointerException at me.beatcomet.Freeze.Frz.<init>(Frz.java:19) ... 13 more