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[17:13:10] [Thread-32/INFO]: UUID of player Crypton is 98a990dc-eaf5-3e71-aaf3-fa4fc8aea221
[17:13:10] [Server thread/INFO]: The mode has been set to: false!
[17:13:10] [Server thread/WARN]: java.util.NoSuchElementException: packet_handler
[17:13:10] [Server thread/WARN]:     at io.netty.channel.DefaultChannelPipeline.getContextOrDie(DefaultChannelPipeline.java:907)
[17:13:10] [Server thread/WARN]:     at io.netty.channel.DefaultChannelPipeline.addBefore(DefaultChannelPipeline.java:157)
[17:13:10] [Server thread/WARN]:     at io.netty.channel.DefaultChannelPipeline.addBefore(DefaultChannelPipeline.java:150)
[17:13:10] [Server thread/WARN]:     at com.comphenix.protocol.injector.netty.PipelineProxy.addBefore(PipelineProxy.java:66)
[17:13:10] [Server thread/WARN]:     at com.comphenix.protocol.injector.netty.ChannelInjector$3$1.addBefore(ChannelInjector.java:272)
[17:13:10] [Server thread/WARN]:     at io.github.confuser2188.packetlistener_eg.PacketListener.addPlayer(PacketListener.java:50)
[17:13:10] [Server thread/WARN]:     at io.github.confuser2188.packetlistener_eg.PacketListener.onJoin(PacketListener.java:72)
[17:13:10] [Server thread/WARN]:     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[17:13:10] [Server thread/WARN]:     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
[17:13:10] [Server thread/WARN]:     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[17:13:10] [Server thread/WARN]:     at java.lang.reflect.Method.invoke(Unknown Source)
[17:13:10] [Server thread/WARN]:     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:300)
[17:13:10] [Server thread/WARN]:     at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78)
[17:13:10] [Server thread/WARN]:     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
[17:13:10] [Server thread/WARN]:     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:517)
[17:13:10] [Server thread/WARN]:     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:502)
[17:13:10] [Server thread/WARN]:     at net.minecraft.server.v1_8_R3.PlayerList.onPlayerJoin(PlayerList.java:314)
[17:13:10] [Server thread/WARN]:     at net.minecraft.server.v1_8_R3.PlayerList.a(PlayerList.java:173)
[17:13:10] [Server thread/WARN]:     at net.minecraft.server.v1_8_R3.LoginListener.b(LoginListener.java:144)
[17:13:10] [Server thread/WARN]:     at net.minecraft.server.v1_8_R3.LoginListener.c(LoginListener.java:54)
[17:13:10] [Server thread/WARN]:     at net.minecraft.server.v1_8_R3.NetworkManager.a(NetworkManager.java:231)
[17:13:10] [Server thread/WARN]:     at net.minecraft.server.v1_8_R3.ServerConnection.c(ServerConnection.java:148)
[17:13:10] [Server thread/WARN]:     at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:875)
[17:13:10] [Server thread/WARN]:     at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:378)
[17:13:10] [Server thread/WARN]:     at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:713)
[17:13:10] [Server thread/WARN]:     at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:616)
[17:13:10] [Server thread/WARN]:     at java.lang.Thread.run(Unknown Source)
[17:13:10] [Server thread/ERROR]: Could not pass event PlayerJoinEvent to Skellett v1.9.6
org.bukkit.event.EventException
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot.jar:git-PaperSpigot-"4c7641d"]
    at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78) ~[spigot.jar:git-PaperSpigot-"4c7641d"]
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-PaperSpigot-"4c7641d"]
    at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:517) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:502) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at net.minecraft.server.v1_8_R3.PlayerList.onPlayerJoin(PlayerList.java:314) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at net.minecraft.server.v1_8_R3.PlayerList.a(PlayerList.java:173) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at net.minecraft.server.v1_8_R3.LoginListener.b(LoginListener.java:144) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at net.minecraft.server.v1_8_R3.LoginListener.c(LoginListener.java:54) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at net.minecraft.server.v1_8_R3.NetworkManager.a(NetworkManager.java:231) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at net.minecraft.server.v1_8_R3.ServerConnection.c(ServerConnection.java:148) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:875) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:378) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:713) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:616) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at java.lang.Thread.run(Unknown Source) [?:1.8.0_261]
Caused by: java.util.NoSuchElementException: packet_handler
    at io.netty.channel.DefaultChannelPipeline.getContextOrDie(DefaultChannelPipeline.java:907) ~[spigot.jar:git-PaperSpigot-"4c7641d"]
    at io.netty.channel.DefaultChannelPipeline.addBefore(DefaultChannelPipeline.java:157) ~[spigot.jar:git-PaperSpigot-"4c7641d"]
    at io.netty.channel.DefaultChannelPipeline.addBefore(DefaultChannelPipeline.java:150) ~[spigot.jar:git-PaperSpigot-"4c7641d"]
    at com.comphenix.protocol.injector.netty.PipelineProxy.addBefore(PipelineProxy.java:66) ~[?:?]
    at com.comphenix.protocol.injector.netty.ChannelInjector$3$1.addBefore(ChannelInjector.java:272) ~[?:?]
    at com.gmail.thelimeglass.Utils.Packets.PacketListener.create(PacketListener.java:70) ~[?:?]
    at com.gmail.thelimeglass.Utils.Packets.PacketListener.onJoin(PacketListener.java:22) ~[?:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_261]
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_261]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_261]
    at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_261]
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:300) ~[spigot.jar:git-PaperSpigot-"4c7641d"]
    ... 15 more
[17:13:10] [Server thread/INFO]: is leader = false
[17:13:10] [Server thread/INFO]: Crypton[/88.230.140.213:54565] logged in with entity id 481 at ([ASkyBlock]0.39274196863935973, 117.0, 498.6624015767563)
[17:13:10] [Server thread/INFO]: Crypton lost connection: Internal Exception: java.io.IOException: An established connection was aborted by the software in your host machine
[17:13:10] [Server thread/INFO]: [-] Crypton
[17:13:11] [Server thread/WARN]: [ASkyBlock-IslandBorder] Task #283 for ASkyBlock-IslandBorder v1.5.1 generated an exception
java.lang.NullPointerException
    at ro.mrdarkness462.ASkyBlock.ISListener.lambda$onIsEnter$0(ISListener.java:35) ~[?:?]
    at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftTask.run(CraftTask.java:59) ~[spigot.jar:git-PaperSpigot-"4c7641d"]
    at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:352) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:783) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:378) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:713) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:616) [spigot.jar:git-PaperSpigot-"4c7641d"]
    at java.lang.Thread.run(Unknown Source) [?:1.8.0_261]
[17:13:11] [updatecheck/WARN]: java.net.UnknownHostException: zombieapocalypse.ml
[17:13:11] [updatecheck/WARN]:     at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at java.net.PlainSocketImpl.connect(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at java.net.SocksSocketImpl.connect(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at java.net.Socket.connect(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at java.net.Socket.connect(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at sun.net.NetworkClient.doConnect(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at sun.net.www.http.HttpClient.openServer(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at sun.net.www.http.HttpClient.openServer(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at sun.net.www.http.HttpClient.<init>(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at sun.net.www.http.HttpClient.New(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at sun.net.www.http.HttpClient.New(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at java.net.URL.openStream(Unknown Source)
[17:13:11] [updatecheck/WARN]:     at com.whitehouse.ascmd.SimpleThread.run(JoinUpdater.java:58)
[17:13:11] [Server thread/INFO]: [asCMD] §cAn error occured whilst trying to check for a new version! Check it manually at https://www.spigotmc.org/resources/ascmd-armor-stand-command-great-for-lobby-servers.41127/ (The warning in console can be ignored)