12:40:46 [SEVERE] java.lang.NoSuchMethodError: com.sk89q.worldedit.LocalWorld.getMaxY()I
12:40:46 [SEVERE]       at com.sk89q.worldedit.EditSession.rawSetBlock(EditSession.java:171)
12:40:46 [SEVERE]       at com.sk89q.worldedit.EditSession.flushQueue(EditSession.java:744)
12:40:46 [SEVERE]       at com.sk89q.worldedit.WorldEdit.handleCommand(WorldEdit.java:1253)
12:40:46 [SEVERE]       at com.sk89q.worldedit.bukkit.WorldEditPlayerListener.onPlayerCommandPreprocess(WorldEditPlayerListener.java:85)
12:40:46 [SEVERE]       at org.bukkit.plugin.java.JavaPluginLoader$5.execute(JavaPluginLoader.java:298)
12:40:46 [SEVERE]       at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:57)
12:40:46 [SEVERE]       at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:453)
12:40:46 [SEVERE]       at net.minecraft.server.NetServerHandler.handleCommand(NetServerHandler.java:770)
12:40:46 [SEVERE]       at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:737)
12:40:46 [SEVERE]       at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:725)
12:40:46 [SEVERE]       at org.getspout.spout.SpoutNetServerHandler.a(SpoutNetServerHandler.java:176)
12:40:46 [SEVERE]       at net.minecraft.server.Packet3Chat.handle(Packet3Chat.java:33)
12:40:46 [SEVERE]       at net.minecraft.server.NetworkManager.b(NetworkManager.java:226)
12:40:46 [SEVERE]       at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:100)
12:40:46 [SEVERE]       at org.getspout.spout.SpoutNetServerHandler.a(SpoutNetServerHandler.java:552)
12:40:46 [SEVERE]       at net.minecraft.server.NetworkListenThread.a(NetworkListenThread.java:78)
12:40:46 [SEVERE]       at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:537)
12:40:46 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:435)
12:40:46 [SEVERE]       at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)