the console :

[13:25:22 ERROR]: The server has stopped responding!
[13:25:22 ERROR]: Please report this to http://www.spigotmc.org/
[13:25:22 ERROR]: Be sure to include ALL relevant console errors and Minecraft crash reports
[13:25:22 ERROR]: Spigot version: git-Spigot-db6de12-18fbb24 (MC: 1.8.8)
[13:25:22 ERROR]: ------------------------------
[13:25:22 ERROR]: Server thread dump (Look for plugins here before reporting to Spigot!):
[13:25:24 ERROR]: ------------------------------
[13:25:24 ERROR]: Current Thread: Server thread
[13:25:24 ERROR]:آ آ آ آ آ آ  PID: 14 | Suspended: false | Native: false | State: RUNNABLE
[13:25:24 ERROR]:آ آ آ آ آ آ  Stack:
[13:25:24 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.util.concurrent.ConcurrentHashMap.get(Unknown Source)
[13:25:24 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:93)
[13:25:24 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  org.bukkit.plugin.java.JavaPluginLoader.getClassByName(JavaPluginLoader.java:195)
[13:25:24 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:97)
[13:25:24 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86)
[13:25:24 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.ClassLoader.loadClass(Unknown Source)
[13:25:24 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.ClassLoader.loadClass(Unknown Source)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.util.TimerThread.run(Unknown Source)
[13:25:37 ERROR]: ------------------------------
[13:25:37 ERROR]: Current Thread: Thread-22
[13:25:37 ERROR]:آ آ آ آ آ آ  PID: 70 | Suspended: false | Native: false | State: WAITING
[13:25:37 ERROR]:آ آ آ آ آ آ  Stack:
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.Object.wait(Native Method)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.Thread.join(Unknown Source)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.Thread.join(Unknown Source)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  me.mrCookieSlime.CSCoreLibPlugin.updater.Updater$UpdaterTask.check(Updater.java:109)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  me.mrCookieSlime.CSCoreLibPlugin.updater.Updater$UpdaterTask.run(Updater.java:59)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.Thread.run(Unknown Source)
[13:25:37 ERROR]: ------------------------------
[13:25:37 ERROR]: Current Thread: RxIoScheduler-1 (Evictor)
[13:25:37 ERROR]:آ آ آ آ آ آ  PID: 55 | Suspended: false | Native: false | State: TIMED_WAITING
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.Thread.run(Unknown Source)
[13:25:37 ERROR]: ------------------------------
[13:25:37 ERROR]: Current Thread: Server Infinisleeper
[13:25:37 ERROR]:آ آ آ آ آ آ  PID: 15 | Suspended: false | Native: false | State: TIMED_WAITING
[13:25:37 ERROR]:آ آ آ آ آ آ  Stack:
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.Thread.sleep(Native Method)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  net.minecraft.server.v1_8_R3.DedicatedServer$1.run(DedicatedServer.java:54)
[13:25:37 ERROR]: ------------------------------
[13:25:37 ERROR]: Current Thread: NonBlockingInputStreamThread
[13:25:37 ERROR]:آ آ آ آ آ آ  PID: 12 | Suspended: false | Native: false | State: WAITING
[13:25:37 ERROR]:آ آ آ آ آ آ  Stack:
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.Object.wait(Native Method)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  org.bukkit.craftbukkit.libs.jline.internal.NonBlockingInputStream.run(NonBlockingInputStream.java:278)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.Thread.run(Unknown Source)
[13:25:37 ERROR]: ------------------------------
[13:25:37 ERROR]: Current Thread: Snooper Timer
[13:25:37 ERROR]:آ آ آ آ آ آ  PID: 10 | Suspended: false | Native: false | State: TIMED_WAITING
[13:25:37 ERROR]:آ آ آ آ آ آ  Stack:
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.Object.wait(Native Method)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.util.TimerThread.mainLoop(Unknown Source)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.util.TimerThread.run(Unknown Source)
[13:25:37 ERROR]: ------------------------------
[13:25:37 ERROR]: Current Thread: Attach Listener
[13:25:37 ERROR]:آ آ آ آ آ آ  PID: 5 | Suspended: false | Native: false | State: RUNNABLE
[13:25:37 ERROR]:آ آ آ آ آ آ  Stack:
[13:25:37 ERROR]: ------------------------------
[13:25:37 ERROR]: Current Thread: Signal Dispatcher
[13:25:37 ERROR]:آ آ آ آ آ آ  PID: 4 | Suspended: false | Native: false | State: RUNNABLE
[13:25:37 ERROR]:آ آ آ آ آ آ  Stack:
[13:25:37 ERROR]: ------------------------------
[13:25:37 ERROR]: Current Thread: Finalizer
[13:25:37 ERROR]:آ آ آ آ آ آ  PID: 3 | Suspended: false | Native: false | State: WAITING
[13:25:37 ERROR]:آ آ آ آ آ آ  Stack:
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.Object.wait(Native Method)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.ref.ReferenceQueue.remove(Unknown Source)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.ref.ReferenceQueue.remove(Unknown Source)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)
[13:25:37 ERROR]: ------------------------------
[13:25:37 ERROR]: Current Thread: Reference Handler
[13:25:37 ERROR]:آ آ آ آ آ آ  PID: 2 | Suspended: false | Native: false | State: WAITING
[13:25:37 ERROR]:آ آ آ آ آ آ  Stack:
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.Object.wait(Native Method)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.Object.wait(Unknown Source)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.ref.Reference.tryHandlePending(Unknown Source)
[13:25:37 ERROR]:آ آ آ آ آ آ آ آ آ آ آ آ آ آ  java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)
[13:25:37 ERROR]: ------------------------------
[13:25:37 INFO]: Startup script './start.sh' does not exist! Stopping server.
[13:25:37 INFO]: Stopping server
[13:25:37 INFO]: [ProtocolLib] The updater found an update, and has readied it to be loaded the next time the server restarts/reloads.
>[INFO] [AntiAdv] has been disabled!
2018-01-12 13:26:02,566 WARN Unable to register shutdown hook due to JVM state
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