A critical error has occurred.
java.lang.NullPointerException
	at cpw.mods.ironchest.mod_IronChest.load(mod_IronChest.java:46)
	at cpw.mods.fml.common.modloader.ModLoaderModContainer.init(ModLoaderModContainer.java:356)
	at cpw.mods.fml.common.Loader.modInit(Loader.java:273)
	at cpw.mods.fml.common.Loader.initializeMods(Loader.java:628)
	at cpw.mods.fml.client.FMLClientHandler.onLoadComplete(FMLClientHandler.java:223)
	at net.minecraft.client.Minecraft.a(Minecraft.java:429)
	at net.minecraft.client.Minecraft.run(Minecraft.java:738)
	at java.lang.Thread.run(Unknown Source)