[03:51:12] [Server thread/ERROR]: Could not pass event BlockPlaceEvent to MetaCycler v1.8
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:299) ~[spigot.jar:git-Spigot-1542]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-1542]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot.jar:git-Spigot-1542]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot.jar:git-Spigot-1542]
	at org.bukkit.craftbukkit.v1_7_R3.event.CraftEventFactory.callBlockPlaceEvent(CraftEventFactory.java:149) [spigot.jar:git-Spigot-1542]
	at net.minecraft.server.v1_7_R3.ItemStack.placeItem(ItemStack.java:142) [spigot.jar:git-Spigot-1542]
	at net.minecraft.server.v1_7_R3.PlayerInteractManager.interact(PlayerInteractManager.java:391) [spigot.jar:git-Spigot-1542]
	at net.minecraft.server.v1_7_R3.PlayerConnection.a(PlayerConnection.java:657) [spigot.jar:git-Spigot-1542]
	at net.minecraft.server.v1_7_R3.PacketPlayInBlockPlace.a(SourceFile:60) [spigot.jar:git-Spigot-1542]
	at net.minecraft.server.v1_7_R3.PacketPlayInBlockPlace.handle(SourceFile:9) [spigot.jar:git-Spigot-1542]
	at net.minecraft.server.v1_7_R3.NetworkManager.a(NetworkManager.java:184) [spigot.jar:git-Spigot-1542]
	at net.minecraft.server.v1_7_R3.ServerConnection.c(ServerConnection.java:81) [spigot.jar:git-Spigot-1542]
	at net.minecraft.server.v1_7_R3.MinecraftServer.v(MinecraftServer.java:731) [spigot.jar:git-Spigot-1542]
	at net.minecraft.server.v1_7_R3.DedicatedServer.v(DedicatedServer.java:284) [spigot.jar:git-Spigot-1542]
	at net.minecraft.server.v1_7_R3.MinecraftServer.u(MinecraftServer.java:584) [spigot.jar:git-Spigot-1542]
	at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java:490) [spigot.jar:git-Spigot-1542]
	at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:628) [spigot.jar:git-Spigot-1542]
Caused by: java.lang.NumberFormatException: For input string: "§2[4"
	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) ~[?:1.7.0_55]
	at java.lang.Integer.parseInt(Integer.java:492) ~[?:1.7.0_55]
	at java.lang.Integer.valueOf(Integer.java:582) ~[?:1.7.0_55]
	at me.ravand.blockPlace.blockPlace(blockPlace.java:112) ~[?:?]
	at sun.reflect.GeneratedMethodAccessor645.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_55]
	at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_55]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:296) ~[spigot.jar:git-Spigot-1542]
	... 16 more