Server CRASH

Jus from nothing i got this:
[18:31:15 ERROR]: The server has stopped responding!
[18:31:15 ERROR]: Please report this to http://www.spigotmc.org/
[18:31:15 ERROR]: Be sure to include ALL relevant console errors and Minecraft crash reports
[18:31:15 ERROR]: Spigot version: git-Spigot-c3c767f-33d5de3 (MC: 1.8)
[18:31:15 ERROR]: ------------------------------
[18:31:15 ERROR]: Server thread dump (Look for plugins here before reporting to Spigot!):
[18:31:15 ERROR]: ------------------------------
[18:31:15 ERROR]: Current Thread: Server thread
[18:31:15 ERROR]: PID: 16 | Suspended: false | Native: false | State: BLOCKED
[18:31:15 ERROR]: Stack:
[18:31:15 ERROR]: de.robingrether.idisguise.management.impl.v1_8_R1.ChannelRegisterImpl$PlayerConnectionInjected.sendPacket(ChannelRegisterImpl.java:143)
[18:31:15 ERROR]: net.minecraft.server.v1_8_R1.PlayerList.sendPacketNearby(PlayerList.java:1004)
[18:31:15 ERROR]: net.minecraft.server.v1_8_R1.WorldManager.a(WorldManager.java:47)
[18:31:15 ERROR]: net.minecraft.server.v1_8_R1.World.a(World.java:2923)
[18:31:15 ERROR]: net.minecraft.server.v1_8_R1.PlayerInteractManager.breakBlock(PlayerInteractManager.java:334)
[18:31:15 ERROR]: net.minecraft.server.v1_8_R1.PlayerInteractManager.a(PlayerInteractManager.java:121)
[18:31:15 ERROR]: net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:588)
[18:31:15 ERROR]: net.minecraft.server.v1_8_R1.PacketPlayInBlockDig.a(SourceFile:40)
[18:31:15 ERROR]: net.minecraft.server.v1_8_R1.PacketPlayInBlockDig.a(SourceFile:10)
[18:31:15 ERROR]: net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13)
[18:31:15 ERROR]: java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
[18:31:15 ERROR]: java.util.concurrent.FutureTask.run(Unknown Source)
[18:31:15 ERROR]: net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696)
[18:31:15 ERROR]: net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316)
[18:31:15 ERROR]: net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634)
[18:31:15 ERROR]: net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537)
[18:31:15 ERROR]: java.lang.Thread.run(Unknown Source)
[18:31:15 ERROR]: ------------------------------
[18:31:15 ERROR]: Entire Thread Dump:
[18:31:16 ERROR]: ------------------------------
[18:31:16 ERROR]: Current Thread: Thread-110
[18:31:16 ERROR]: PID: 504 | Suspended: false | Native: false | State: RUNNABLE
[18:31:16 ERROR]: java.io.BufferedReader.readLine(Unknown Source)
[18:31:16 ERROR]: fr.goc.androidremotebukkit.Main$3.run(Main.java:364)
[18:31:16 ERROR]: ------------------------------
[18:31:16 ERROR]: Current Thread: Thread-78
[18:31:16 ERROR]: PID: 143 | Suspended: false | Native: true | State: RUNNABLE
[18:31:16 ERROR]: Thread is waiting on monitor(s):
[18:31:16 ERROR]: Locked on:java.net.PlainSocketImpl.accept(Unknown Source)
[18:31:16 ERROR]: Stack:
[18:31:16 ERROR]: java.net.DualStackPlainSocketImpl.waitForNewConnection(Native Method)
[18:31:16 ERROR]: java.net.DualStackPlainSocketImpl.socketAccept(Unknown Source)
[18:31:16 ERROR]: java.net.AbstractPlainSocketImpl.accept(Unknown Source)
[18:31:16 ERROR]: java.net.PlainSocketImpl.accept(Unknown Source)
[18:31:16 ERROR]: java.net.ServerSocket.implAccept(Unknown Source)
[18:31:16 ERROR]: java.net.ServerSocket.accept(Unknown Source)
[18:31:16 ERROR]: java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
[18:31:16 ERROR]: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source)
[18:31:16 ERROR]: java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(Unknown Source)
[18:31:16 ERROR]: java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(Unknown Source)
[18:31:16 ERROR]: java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
[18:31:16 ERROR]: java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
[18:31:16 ERROR]: java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
[18:31:16 ERROR]: java.lang.Thread.run(Unknown Source)
[18:31:16 ERROR]: ------------------------------
[18:31:16 ERROR]: Current Thread: Thread-31
[18:31:16 ERROR]: PID: 64 | Suspended: false | Native: false | State: TIMED_WAITING
[18:31:16 ERROR]: Thread is waiting on monitor(s):
[18:31:16 ERROR]: Locked on:net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696)
[18:31:16 ERROR]: Stack:
[18:31:16 ERROR]: de.robingrether.idisguise.management.impl.v1_8_R1.ChannelRegisterImpl$PlayerConnectionInjected.sendPacket(ChannelRegisterImpl.java:143)
[18:31:16 ERROR]: net.minecraft.server.v1_8_R1.PlayerList.sendPacketNearby(PlayerList.java:1004)
[18:31:16 ERROR]: net.minecraft.server.v1_8_R1.WorldManager.a(WorldManager.java:47)
[18:31:16 ERROR]: net.minecraft.server.v1_8_R1.World.a(World.java:2923)
[18:31:16 ERROR]: net.minecraft.server.v1_8_R1.PlayerInteractManager.breakBlock(PlayerInteractManager.java:334)
[18:31:16 ERROR]: net.minecraft.server.v1_8_R1.PlayerInteractManager.a(PlayerInteractManager.java:121)
[18:31:16 ERROR]: net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:588)
[18:31:16 ERROR]: net.minecraft.server.v1_8_R1.PacketPlayInBlockDig.a(SourceFile:40)
[18:31:16 ERROR]: net.minecraft.server.v1_8_R1.PacketPlayInBlockDig.a(SourceFile:10)
[18:31:16 ERROR]: net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13)
[18:31:16 ERROR]: java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
[18:31:16 ERROR]: java.util.concurrent.FutureTask.run(Unknown Source)
[18:31:16 ERROR]: net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696)
[18:31:16 ERROR]: net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316)
[18:31:16 ERROR]: net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634)
[18:31:16 ERROR]: net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537)
[18:31:16 ERROR]: java.lang.Thread.run(Unknown Source)
[18:31:16 ERROR]: ------------------------------
[18:31:16 ERROR]: Current Thread: Server Infinisleeper
[18:31:16 ERROR]: PID: 17 | Suspended: false | Native: false | State: TIMED_WAITING
[18:31:16 ERROR]: Stack:
[18:31:16 ERROR]: java.lang.Thread.sleep(Native Method)
[18:31:16 ERROR]: net.minecraft.server.v1_8_R1.ThreadSleepForever.run(SourceFile:64)
Please help!