[23:23:44 WARN]: Failed to initialize a channel. Closing: [id: 0x8b8daabc, L:/185.243.152.152:25611 - R:/185.243.152.152:36295]
java.lang.NoSuchMethodError: com.google.common.base.Objects.toStringHelper(Ljava/lang/Object;)Lcom/google/common/base/Objects$ToStringHelper;
        at com.comphenix.protocol.events.ListeningWhitelist.toString(ListeningWhitelist.java:241) ~[?:?]
        at java.lang.String.valueOf(String.java:2994) ~[?:1.8.0_191]
        at java.lang.StringBuilder.append(StringBuilder.java:131) ~[?:1.8.0_191]
        at com.comphenix.protocol.reflect.PrettyPrinter.printValue(PrettyPrinter.java:273) ~[?:?]
        at com.comphenix.protocol.reflect.PrettyPrinter.printObject(PrettyPrinter.java:246) ~[?:?]
        at com.comphenix.protocol.reflect.PrettyPrinter.printObject(PrettyPrinter.java:251) ~[?:?]
        at com.comphenix.protocol.reflect.PrettyPrinter.printValue(PrettyPrinter.java:285) ~[?:?]
        at com.comphenix.protocol.reflect.PrettyPrinter.printValue(PrettyPrinter.java:257) ~[?:?]
        at com.comphenix.protocol.reflect.PrettyPrinter.printIterables(PrettyPrinter.java:144) ~[?:?]
        at com.comphenix.protocol.reflect.PrettyPrinter.printValue(PrettyPrinter.java:277) ~[?:?]
        at com.comphenix.protocol.reflect.PrettyPrinter.printObject(PrettyPrinter.java:246) ~[?:?]
        at com.comphenix.protocol.reflect.PrettyPrinter.printObject(PrettyPrinter.java:124) ~[?:?]
        at com.comphenix.protocol.reflect.PrettyPrinter.printObject(PrettyPrinter.java:102) ~[?:?]
        at com.comphenix.protocol.reflect.PrettyPrinter.printObject(PrettyPrinter.java:89) ~[?:?]
        at com.comphenix.protocol.error.DetailedErrorReporter.getStringDescription(DetailedErrorReporter.java:480) ~[?:?]
        at com.comphenix.protocol.error.DetailedErrorReporter.reportDetailed(DetailedErrorReporter.java:369) ~[?:?]
        at com.comphenix.protocol.error.DelegatedErrorReporter.reportDetailed(DelegatedErrorReporter.java:63) ~[?:?]
        at com.comphenix.protocol.error.DelegatedErrorReporter.reportDetailed(DelegatedErrorReporter.java:87) ~[?:?]
        at com.comphenix.protocol.injector.netty.ProtocolInjector$1.initChannel(ProtocolInjector.java:149) ~[?:?]
        at io.netty.channel.ChannelInitializer.initChannel(ChannelInitializer.java:113) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.ChannelInitializer.handlerAdded(ChannelInitializer.java:105) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.DefaultChannelPipeline.callHandlerAdded0(DefaultChannelPipeline.java:597) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.DefaultChannelPipeline.addLast(DefaultChannelPipeline.java:226) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.DefaultChannelPipeline.addLast(DefaultChannelPipeline.java:392) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.DefaultChannelPipeline.addLast(DefaultChannelPipeline.java:379) [PaperSpigot-latest.jar:git-Paper-1191]
        at com.comphenix.protocol.injector.netty.ProtocolInjector$2.initChannel(ProtocolInjector.java:159) [ProtocolLib.jar:4.2.1]
        at io.netty.channel.ChannelInitializer.initChannel(ChannelInitializer.java:113) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.ChannelInitializer.handlerAdded(ChannelInitializer.java:105) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.DefaultChannelPipeline.callHandlerAdded0(DefaultChannelPipeline.java:597) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.DefaultChannelPipeline.access$000(DefaultChannelPipeline.java:44) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.DefaultChannelPipeline$PendingHandlerAddedTask.execute(DefaultChannelPipeline.java:1387) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.DefaultChannelPipeline.callHandlerAddedForAllHandlers(DefaultChannelPipeline.java:1122) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.DefaultChannelPipeline.invokeHandlerAddedIfNeeded(DefaultChannelPipeline.java:647) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannel$AbstractUnsafe.register0(AbstractChannel.java:506) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannel$AbstractUnsafe.access$200(AbstractChannel.java:419) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannel$AbstractUnsafe$1.run(AbstractChannel.java:478) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:403) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:311) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) [PaperSpigot-latest.jar:git-Paper-1191]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
[23:23:44 WARN]: An exception 'java.lang.NullPointerException' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception:
java.lang.NullPointerException: null
        at net.minecraft.server.v1_12_R1.NetworkManager.close(NetworkManager.java:219) ~[PaperSpigot-latest.jar:git-Paper-1191]
        at net.minecraft.server.v1_12_R1.NetworkManager.channelInactive(NetworkManager.java:106) ~[PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:377) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:342) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:377) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:342) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.handler.timeout.IdleStateHandler.channelInactive(IdleStateHandler.java:277) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.DefaultChannelPipeline$HeadContext.channelInactive(DefaultChannelPipeline.java:1329) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:908) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.AbstractChannel$AbstractUnsafe$7.run(AbstractChannel.java:744) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:403) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:311) [PaperSpigot-latest.jar:git-Paper-1191]
        at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) [PaperSpigot-latest.jar:git-Paper-1191]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
[23:23:58 WARN]: [PlaceholderAPI] GadgetsMenu is currently using a deprecated method to hook into PlaceholderAPI. This will be disabled after the next update. Please consult [yapzhenyie] and urge them to update it ASAP.
[23:23:58 WARN]: [PlaceholderAPI] BattleLevels is currently using a deprecated method to hook into PlaceholderAPI. This will be disabled after the next update. Please consult [RobiRami] and urge them to update it ASAP.
[23:23:58 WARN]: [PlaceholderAPI] SkyWars is currently using a deprecated method to hook into PlaceholderAPI. This will be disabled after the next update. Please consult [CookLoco] and urge them to update it ASAP.