org.bukkit.plugin.InvalidPluginException: Unsupported API version 1.18
[22:46:33 WARN]: at org.bukkit.craftbukkit.v1_16_R3.util.CraftMagicNumbers.checkSupported(CraftMagicNumbers.java:361)
[22:46:33 WARN]: at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:149)
[22:46:33 WARN]: at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:414)
[22:46:33 WARN]: at com.rylinaux.plugman.util.BukkitPluginUtil.load(BukkitPluginUtil.java:418)
[22:46:33 WARN]: at com.rylinaux.plugman.command.LoadCommand.execute(LoadCommand.java:116)
[22:46:33 WARN]: at com.rylinaux.plugman.PlugManCommandHandler.onCommand(PlugManCommandHandler.java:97)
[22:46:33 WARN]: at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45)
[22:46:33 WARN]: at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:159)
[22:46:33 WARN]: at org.bukkit.craftbukkit.v1_16_R3.CraftServer.dispatchCommand(CraftServer.java:826)
[22:46:33 WARN]: at net.minecraft.server.v1_16_R3.PlayerConnection.handleCommand(PlayerConnection.java:2185)
[22:46:33 WARN]: at net.minecraft.server.v1_16_R3.PlayerConnection.c(PlayerConnection.java:2000)
[22:46:33 WARN]: at net.minecraft.server.v1_16_R3.PlayerConnection.a(PlayerConnection.java:1953)
[22:46:33 WARN]: at net.minecraft.server.v1_16_R3.PacketPlayInChat.a(PacketPlayInChat.java:49)
[22:46:33 WARN]: at net.minecraft.server.v1_16_R3.PacketPlayInChat.a(PacketPlayInChat.java:7)
[22:46:33 WARN]: at net.minecraft.server.v1_16_R3.PlayerConnectionUtils.lambda$ensureMainThread$1(PlayerConnectionUtils.java:35)
[22:46:33 WARN]: at net.minecraft.server.v1_16_R3.TickTask.run(SourceFile:18)
[22:46:33 WARN]: at net.minecraft.server.v1_16_R3.IAsyncTaskHandler.executeTask(IAsyncTaskHandler.java:136)
[22:46:33 WARN]: at net.minecraft.server.v1_16_R3.IAsyncTaskHandlerReentrant.executeTask(SourceFile:23)
[22:46:33 WARN]: at net.minecraft.server.v1_16_R3.IAsyncTaskHandler.executeNext(IAsyncTaskHandler.java:109)
[22:46:33 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer.bb(MinecraftServer.java:1271)
[22:46:33 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer.executeNext(MinecraftServer.java:1264)
[22:46:33 WARN]: at net.minecraft.server.v1_16_R3.IAsyncTaskHandler.awaitTasks(IAsyncTaskHandler.java:119)
[22:46:33 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer.sleepForTick(MinecraftServer.java:1225)
[22:46:33 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1139)
[22:46:33 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:291)
[22:46:33 WARN]: at java.base/java.lang.Thread.run(Thread.java:831)

Good Plugin.
Please, fix thix:

- [Wed 21:48:25 ERROR Minecraft] Could not pass event PlayerQuitEvent to BasicQueue v1.0-DEV15
java.lang.IndexOutOfBoundsException: Index: 1, Size: 0
at BasicQueue-1.0-DEV15.jar//org.apache.commons.collections4.map.ListOrderedMap.put(ListOrderedMap.java:458)
at BasicQueue-1.0-DEV15.jar//muriplz.basicqueue.listeners.onServerLeave.onLeave(onServerLeave.java:24)
at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor121.execute(Unknown Source)
at org.bukkit.plugin.EventExecutor.lambda$create$1(EventExecutor.java:75)
at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:76)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:631)
at net.minecraft.server.players.PlayerList.remove(PlayerList.java:617)
at net.minecraft.server.players.PlayerList.remove(PlayerList.java:602)
at net.minecraft.server.network.ServerGamePacketListenerImpl.onDisconnect(ServerGamePacketListenerImpl.java:2001)
at net.minecraft.server.network.ServerGamePacketListenerImpl.onDisconnect(ServerGamePacketListenerImpl.java:1981)
at FartherViewDistance-9.1.1.jar//xuan.cat.fartherviewdistance.code.branch.v18.Branch_18_ProxyPlayerConnection.a(Branch_18_ProxyPlayerConnection.java:334)
at net.minecraft.network.Connection.handleDisconnection(Connection.java:755)
at net.minecraft.server.network.ServerConnectionListener.tick(ServerConnectionListener.java:221)
at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1626)
at net.minecraft.server.dedicated.DedicatedServer.tickChildren(DedicatedServer.java:486)
at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1460)
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1229)
at net.minecraft.server.MinecraftServer.lambda$spin$1(MinecraftServer.java:319)
at java.base/java.lang.Thread.run(Thread.java:833)