Помогите Matrix конфликтует с /op

Здравствуйте! У меня такая проблема что Анти-чит Matrix конфликтует с командой /op и иногда с плагином ChestCommands, помогите как исправить.
Логи:
[10:35:06] [Async Chat Thread - #0/INFO]: [0;36;22m[L] [m<[0;30;22m[[0;37;1mГл.Администратор[0;30;22m] [0;36;1mShegorBelix [0;30;22m[[0;31;22mГА[0;30;22m][m> r[m
[10:35:10] [Server thread/INFO]: ShegorBelix issued server command: /ban
[10:35:14] [Server thread/INFO]: ShegorBelix issued server command: /oper
[10:35:16] [Netty Epoll Server IO #3/ERROR]: [Matrix] Unhandled exception occured in onPacketReceiving(PacketEvent) for Matrix
java.lang.NoClassDefFoundError: us/myles/ViaVersion/bukkit/platform/BukkitViaAPI
at me.rerere.matrix.iiIiIIiIii.IIiIIIiIIi(ma) ~[matrix-rus-2.0.5.jar:?]
at me.rerere.matrix.IIiIiiiIII.IIiIIIiIIi(tf) ~[matrix-rus-2.0.5.jar:?]
at me.rerere.matrix.IIiiIiIIIi.onPacketReceiving(oc) ~[matrix-rus-2.0.5.jar:?]
at com.comphenix.protocol.injector.SortedPacketListenerList.invokeReceivingListener(SortedPacketListenerList.java:114) [ProtocolLib.jar:4.5.0]
at com.comphenix.protocol.injector.SortedPacketListenerList.invokePacketRecieving(SortedPacketListenerList.java:67) [ProtocolLib.jar:4.5.0]
at com.comphenix.protocol.injector.PacketFilterManager.handlePacket(PacketFilterManager.java:590) [ProtocolLib.jar:4.5.0]
at com.comphenix.protocol.injector.PacketFilterManager.invokePacketRecieving(PacketFilterManager.java:557) [ProtocolLib.jar:4.5.0]
at com.comphenix.protocol.injector.netty.ProtocolInjector.packetReceived(ProtocolInjector.java:352) [ProtocolLib.jar:4.5.0]
at com.comphenix.protocol.injector.netty.ProtocolInjector.onPacketReceiving(ProtocolInjector.java:317) [ProtocolLib.jar:4.5.0]
at com.comphenix.protocol.injector.netty.ChannelInjector.decode(ChannelInjector.java:533) [ProtocolLib.jar:4.5.0]
at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:428) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at com.comphenix.protocol.injector.netty.ChannelInjector$2.channelRead(ChannelInjector.java:259) [ProtocolLib.jar:4.5.0]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:808) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:404) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:304) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_301]
Caused by: java.lang.ClassNotFoundException: us.myles.ViaVersion.bukkit.platform.BukkitViaAPI
at java.net.URLClassLoader.findClass(URLClassLoader.java:382) ~[?:1.8.0_301]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:152) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:100) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_301]
at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_301]
... 47 more
[10:35:16] [Netty Epoll Server IO #3/ERROR]: Parameters:
net.minecraft.server.v1_12_R1.PacketPlayInWindowClick@16885c15[
a=1
slot=0
button=0
d=1
item=1xitem.redstone@0
shift=PICKUP
]