java.lang.NoSuchMethodError: net.minecraft.server.Block.a(Ljava/lang/String;)Lnet/minecraft/server/Block;
	at com.github.Icyene.CrimsonStone.BO.ModBlocks.modify(ModBlocks.java:33)
	at com.github.Icyene.CrimsonStone.BO.Override.load(Override.java:27)
	at com.github.Icyene.CrimsonStone.Core.onEnable(Core.java:13)
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217)
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:365)
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:381)
	at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:265)
	at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:247)
	at net.minecraft.server.MinecraftServer.i(MinecraftServer.java:296)
	at net.minecraft.server.MinecraftServer.d(MinecraftServer.java:275)
	at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:225)
	at net.minecraft.server.DedicatedServer.init(DedicatedServer.java:140)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:378)
	at net.minecraft.server.ThreadServerApplication.run(SourceFile:539)