1.8.4报错求解答

cp123907444

[20:08:45] [Spigot Watchdog Thread/ERROR]: The server has stopped responding!
[20:08:45] [Spigot Watchdog Thread/ERROR]: Please report this to http://www.spigotmc.org/
[20:08:45] [Spigot Watchdog Thread/ERROR]: Be sure to include ALL relevant console errors and Minecraft crash reports
[20:08:45] [Spigot Watchdog Thread/ERROR]: Spigot version: git-Spigot-5818108-a486600 (MC: 1.8.4)
[20:08:45] [Spigot Watchdog Thread/ERROR]: ------------------------------
[20:08:45] [Spigot Watchdog Thread/ERROR]: Server thread dump (Look for plugins here before reporting to Spigot!):
[20:08:45] [Spigot Watchdog Thread/ERROR]: ------------------------------
[20:08:45] [Spigot Watchdog Thread/ERROR]: Current Thread: Server thread
[20:08:45] [Spigot Watchdog Thread/ERROR]:         PID: 17 | Suspended: false | Native: true | State: RUNNABLE
[20:08:45] [Spigot Watchdog Thread/ERROR]:         Stack:
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 java.net.SocketInputStream.socketRead0(Native Method)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 java.net.SocketInputStream.socketRead(Unknown Source)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 java.net.SocketInputStream.read(Unknown Source)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 java.net.SocketInputStream.read(Unknown Source)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 java.io.BufferedInputStream.fill(Unknown Source)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 java.io.BufferedInputStream.read(Unknown Source)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 sun.net.www.MessageHeader.mergeHeader(Unknown Source)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 sun.net.www.MessageHeader.parseHeader(Unknown Source)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 sun.net.www.http.HttpClient.parseHTTPHeader(Unknown Source)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 sun.net.www.http.HttpClient.parseHTTP(Unknown Source)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 de.Flocrafter77.Friends.Util.UpdateChecker.updateNeeded(UpdateChecker.java:40)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 de.Flocrafter77.Friends.Listeners.JoinListener.onJoin(JoinListener.java:44)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 java.lang.reflect.Method.invoke(Unknown Source)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 net.minecraft.server.v1_8_R3.PlayerList.onPlayerJoin(PlayerList.java:296)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 net.minecraft.server.v1_8_R3.PlayerList.a(PlayerList.java:156)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 net.minecraft.server.v1_8_R3.LoginListener.b(LoginListener.java:144)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 net.minecraft.server.v1_8_R3.LoginListener.c(LoginListener.java:54)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 net.minecraft.server.v1_8_R3.NetworkManager.a(NetworkManager.java:231)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 net.minecraft.server.v1_8_R3.ServerConnection.c(ServerConnection.java:148)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:817)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:368)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:657)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:560)
[20:08:45] [Spigot Watchdog Thread/ERROR]:                 java.lang.Thread.run(Unknown Source)
[20:08:45] [Spigot Watchdog Thread/ERROR]: ------------------------------
[20:08:45] [Spigot Watchdog Thread/ERROR]: Entire Thread Dump:
[20:08:46] [Spigot Watchdog Thread/ERROR]: ------------------------------
[20:08:46] [Spigot Watchdog Thread/ERROR]: Current Thread: process reaper
[20:08:46] [Spigot Watchdog Thread/ERROR]:         PID: 123 | Suspended: false | Native: false | State: RUNNABLE
[20:08:46] [Spigot Watchdog Thread/ERROR]:         Stack:
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 java.lang.UNIXProcess.waitForProcessExit(Native Method)
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 java.lang.UNIXProcess.lambda$initStreams$275(Unknown Source)
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 java.lang.UNIXProcess$$Lambda$7/1104106489.run(Unknown Source)
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 java.lang.Thread.run(Unknown Source)
[20:08:46] [Spigot Watchdog Thread/ERROR]: ------------------------------
[20:08:46] [Spigot Watchdog Thread/ERROR]: Current Thread: Netty Epoll Server IO #3
[20:08:46] [Spigot Watchdog Thread/ERROR]:         PID: 27 | Suspended: false | Native: true | State: RUNNABLE
[20:08:46] [Spigot Watchdog Thread/ERROR]:         Stack:
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 io.netty.channel.epoll.Native.epollWait(Native Method)
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 java.lang.Thread.run(Unknown Source)
[20:08:46] [Spigot Watchdog Thread/ERROR]: ------------------------------
[20:08:46] [Spigot Watchdog Thread/ERROR]: Current Thread: Netty Epoll Server IO #2
[20:08:46] [Spigot Watchdog Thread/ERROR]:         PID: 26 | Suspended: false | Native: true | State: RUNNABLE
[20:08:46] [Spigot Watchdog Thread/ERROR]:         Stack:
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 io.netty.channel.epoll.Native.epollWait(Native Method)
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 java.lang.Thread.run(Unknown Source)
[20:08:46] [Spigot Watchdog Thread/ERROR]: ------------------------------
[20:08:46] [Spigot Watchdog Thread/ERROR]: Current Thread: pool-4-thread-1
[20:08:46] [Spigot Watchdog Thread/ERROR]:         PID: 93 | Suspended: false | Native: false | State: WAITING
[20:08:46] [Spigot Watchdog Thread/ERROR]:         Stack:
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 sun.misc.Unsafe.park(Native Method)
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 java.util.concurrent.locks.LockSupport.park(Unknown Source)
[20:08:46] [Spigot Watchdog Thread/ERROR]:                 java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)