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[13:04:41 ERROR] [Sponge]: Could not pass ChangeBlockEvent$Place$Impl to Plugin{id=redprotect, name=RedProtect, version=6.9.0, description=Complete antigrief plugin, authors=[FabioZumbi12], source=mods\RedProtect-Sponge-6.9.0-b315.jar}
java.lang.NoSuchMethodError: org.spongepowered.api.event.block.ChangeBlockEvent$Place.getTargetWorld()Lorg/spongepowered/api/world/World;
        at br.net.fabiozumbi12.redprotect.listeners.RPBlockListener.onBlockPlace(RPBlockListener.java:189) ~[RPBlockListener.class:?]
        at org.spongepowered.common.event.listener.PlaceListener_RPBlockListener_onBlockPlace84.handle(Unknown Source) ~[?:?]
        at org.spongepowered.common.event.RegisteredListener.handle(RegisteredListener.java:95) ~[RegisteredListener.class:1.11.2-6.1.0-BETA-6]
        at org.spongepowered.common.event.SpongeEventManager.post(SpongeEventManager.java:349) ~[SpongeEventManager.class:1.11.2-6.1.0-BETA-6]
        at org.spongepowered.common.event.SpongeEventManager.post(SpongeEventManager.java:366) ~[SpongeEventManager.class:1.11.2-6.1.0-BETA-6]
        at org.spongepowered.common.SpongeImpl.postEvent(SpongeImpl.java:192) ~[SpongeImpl.class:1.11.2-6.1.0-BETA-6]
        at org.spongepowered.common.event.tracking.TrackingUtil.iterateChangeBlockEvents(TrackingUtil.java:629) ~[TrackingUtil.class:1.11.2-6.1.0-BETA-6]
        at org.spongepowered.common.event.tracking.TrackingUtil.processBlockCaptures(TrackingUtil.java:536) ~[TrackingUtil.class:1.11.2-6.1.0-BETA-6]
        at org.spongepowered.common.event.tracking.phase.packet.PacketFunction.lambda$null$36(PacketFunction.java:755) ~[PacketFunction.class:1.11.2-6.1.0-BETA-6]
        at org.spongepowered.common.event.tracking.CapturedSupplier.ifPresentAndNotEmpty(CapturedSupplier.java:57) ~[CapturedSupplier.class:1.11.2-6.1.0-BETA-6]
        at org.spongepowered.common.event.tracking.phase.packet.PacketFunction.lambda$static$39(PacketFunction.java:753) ~[PacketFunction.class:1.11.2-6.1.0-BETA-6]
        at org.spongepowered.common.event.tracking.phase.packet.PacketPhase.unwind(PacketPhase.java:323) [PacketPhase.class:1.11.2-6.1.0-BETA-6]
        at org.spongepowered.common.event.tracking.CauseTracker.completePhase(CauseTracker.java:222) [CauseTracker.class:1.11.2-6.1.0-BETA-6]
        at org.spongepowered.common.event.tracking.CauseTracker.switchToPhase(CauseTracker.java:164) [CauseTracker.class:1.11.2-6.1.0-BETA-6]
        at org.spongepowered.common.network.PacketUtil.onProcessPacket(PacketUtil.java:152) [PacketUtil.class:1.11.2-6.1.0-BETA-6]
        at net.minecraft.network.PacketThreadUtil$1.redirect$onProcessPacket$zjg000(SourceFile:539) [fo$1.class:?]
        at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13) [fo$1.class:?]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_131]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_131]
        at net.minecraft.util.Util.func_181617_a(SourceFile:46) [h.class:?]
        at org.spongepowered.common.SpongeImplHooks.onUtilRunTask(SpongeImplHooks.java:256) [SpongeImplHooks.class:1.11.2-6.1.0-BETA-6]
        at net.minecraft.server.MinecraftServer.redirect$onRun$zhf000(SourceFile:4168) [MinecraftServer.class:?]
        at net.minecraft.server.MinecraftServer.func_71190_q(SourceFile:1527) [MinecraftServer.class:?]
        at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(SourceFile:335) [lh.class:?]
        at net.minecraft.server.MinecraftServer.func_71217_p(SourceFile:562) [MinecraftServer.class:?]
        at net.minecraft.server.MinecraftServer.run(SourceFile:466) [MinecraftServer.class:?]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131]