[WorldEdit] An unexpected error while handling a WorldEdit command
java.lang.reflect.InvocationTargetException: null
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_171]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_171]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_171]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_171]
	at com.sk89q.worldedit.util.command.parametric.ParametricCallable.call(ParametricCallable.java:228) ~[?:?]
	at com.sk89q.worldedit.util.command.SimpleDispatcher.call(SimpleDispatcher.java:125) ~[?:?]
	at com.sk89q.worldedit.util.command.SimpleDispatcher.call(SimpleDispatcher.java:125) ~[?:?]
	at com.sk89q.worldedit.extension.platform.CommandManager.handleCommand(CommandManager.java:249) ~[?:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_171]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_171]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_171]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_171]
	at com.sk89q.worldedit.util.eventbus.MethodEventHandler.dispatch(MethodEventHandler.java:58) ~[?:?]
	at com.sk89q.worldedit.util.eventbus.EventHandler.handleEvent(EventHandler.java:73) ~[?:?]
	at com.sk89q.worldedit.util.eventbus.EventBus.dispatch(EventBus.java:187) ~[?:?]
	at com.sk89q.worldedit.util.eventbus.EventBus.post(EventBus.java:173) ~[?:?]
	at com.sk89q.worldedit.bukkit.WorldEditPlugin.onCommand(WorldEditPlugin.java:228) ~[?:?]
	at com.sk89q.bukkit.util.DynamicPluginCommand.execute(DynamicPluginCommand.java:54) ~[?:?]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[volu.jar:git-Spigot-a85f7ec-5870145]
	at org.bukkit.craftbukkit.v1_13_R1.CraftServer.dispatchCommand(CraftServer.java:692) ~[volu.jar:git-Spigot-a85f7ec-5870145]
	at net.minecraft.server.v1_13_R1.PlayerConnection.handleCommand(PlayerConnection.java:1634) ~[volu.jar:git-Spigot-a85f7ec-5870145]
	at net.minecraft.server.v1_13_R1.PlayerConnection.a(PlayerConnection.java:1469) ~[volu.jar:git-Spigot-a85f7ec-5870145]
	at net.minecraft.server.v1_13_R1.PacketPlayInChat.a(PacketPlayInChat.java:45) ~[volu.jar:git-Spigot-a85f7ec-5870145]
	at net.minecraft.server.v1_13_R1.PacketPlayInChat.a(PacketPlayInChat.java:1) ~[volu.jar:git-Spigot-a85f7ec-5870145]
	at net.minecraft.server.v1_13_R1.PlayerConnectionUtils.a(SourceFile:10) ~[volu.jar:git-Spigot-a85f7ec-5870145]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_171]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_171]
	at net.minecraft.server.v1_13_R1.SystemUtils.a(SourceFile:198) [volu.jar:git-Spigot-a85f7ec-5870145]
	at net.minecraft.server.v1_13_R1.MinecraftServer.w(MinecraftServer.java:884) [volu.jar:git-Spigot-a85f7ec-5870145]
	at net.minecraft.server.v1_13_R1.DedicatedServer.w(DedicatedServer.java:411) [volu.jar:git-Spigot-a85f7ec-5870145]
	at net.minecraft.server.v1_13_R1.MinecraftServer.v(MinecraftServer.java:819) [volu.jar:git-Spigot-a85f7ec-5870145]
	at net.minecraft.server.v1_13_R1.MinecraftServer.run(MinecraftServer.java:717) [volu.jar:git-Spigot-a85f7ec-5870145]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.UnsupportedOperationException: This clipboard format is deprecated.
	at com.sk89q.worldedit.extent.clipboard.io.ClipboardFormat$1.getWriter(ClipboardFormat.java:60) ~[?:?]
	at com.sk89q.worldedit.command.SchematicCommands.save(SchematicCommands.java:171) ~[?:?]
	... 33 more