Java serwer

Mianowicie mam problem z serwerem ale z java ciągle są jakieś problemy w kosoli i czasami podczas wchodzenia wyskakują problemy że gwałtownie zamknięte przes hosting tutaj są logi, tylko kawałek bo jest tego od *** proszę o pomoc 

[11:18:25] [Spigot Watchdog Thread/ERROR]: org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:71) [11:18:25] [Spigot Watchdog Thread/ERROR]: org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:353) [11:18:25] [Spigot Watchdog Thread/ERROR]: net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:738) [11:18:25] [Spigot Watchdog Thread/ERROR]: net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:405) [11:18:25] [Spigot Watchdog Thread/ERROR]: net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:678) [11:18:25] [Spigot Watchdog Thread/ERROR]: net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:576) [11:18:25] [Spigot Watchdog Thread/ERROR]: java.lang.Thread.run(Thread.java:745) [11:18:25] [Spigot Watchdog Thread/ERROR]: ------------------------------ [11:18:25] [Spigot Watchdog Thread/ERROR]: Current Thread: Server Infinisleeper [11:18:25] [Spigot Watchdog Thread/ERROR]: PID: 19 | Suspended: false | Native: false | State: TIMED_WAITING [11:18:25] [Spigot Watchdog Thread/ERROR]: Stack: [11:18:25] [Spigot Watchdog Thread/ERROR]: java.lang.Thread.sleep(Native Method) [11:18:25] [Spigot Watchdog Thread/ERROR]: net.minecraft.server.v1_12_R1.DedicatedServer$1.run(DedicatedServer.java:60) [11:18:25] [Spigot Watchdog Thread/ERROR]: ------------------------------ [11:18:25] [Spigot Watchdog Thread/ERROR]: Current Thread: NonBlockingInputStreamThread [11:18:25] [Spigot Watchdog Thread/ERROR]: PID: 16 | Suspended: false | Native: false | State: WAITING [11:18:25] [Spigot Watchdog Thread/ERROR]: Stack: [11:18:25] [Spigot Watchdog Thread/ERROR]: java.lang.Object.wait(Native Method) [11:18:25] [Spigot Watchdog Thread/ERROR]: org.bukkit.craftbukkit.libs.jline.internal.NonBlockingInputStream.run(NonBlockingInputStream.java:278) [11:18:25] [Spigot Watchdog Thread/ERROR]: java.lang.Thread.run(Thread.java:745) [11:18:25] [Spigot Watchdog Thread/ERROR]: ------------------------------ [11:18:25] [Spigot Watchdog Thread/ERROR]: Current Thread: Snooper Timer [11:18:25] [Spigot Watchdog Thread/ERROR]: PID: 14 | Suspended: false | Native: false | State: TIMED_WAITING [11:18:25] [Spigot Watchdog Thread/ERROR]: Stack: [11:18:25] [Spigot Watchdog Thread/ERROR]: java.lang.Object.wait(Native Method) [11:18:25] [Spigot Watchdog Thread/ERROR]: java.util.TimerThread.mainLoop(Timer.java:552) [11:18:25] [Spigot Watchdog Thread/ERROR]: java.util.TimerThread.run(Timer.java:505) [11:18:25] [Spigot Watchdog Thread/ERROR]: ------------------------------ [11:18:25] [Spigot Watchdog Thread/ERROR]: Current Thread: Signal Dispatcher [11:18:25] [Spigot Watchdog Thread/ERROR]: PID: 4 | Suspended: false | Native: false | State: RUNNABLE [11:18:25] [Spigot Watchdog Thread/ERROR]: Stack: [11:18:25] [Spigot Watchdog Thread/ERROR]: ------------------------------ [11:18:25] [Spigot Watchdog Thread/ERROR]: Current Thread: Finalizer [11:18:25] [Spigot Watchdog Thread/ERROR]: PID: 3 | Suspended: false | Native: false | State: WAITING [11:18:25] [Spigot Watchdog Thread/ERROR]: Stack: [11:18:25] [Spigot Watchdog Thread/ERROR]: java.lang.Object.wait(Native Method) [11:18:25] [Spigot Watchdog Thread/ERROR]: java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143) [11:18:25] [Spigot Watchdog Thread/ERROR]: java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164) [11:18:25] [Spigot Watchdog Thread/ERROR]: java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209) [11:18:25] [Spigot Watchdog Thread/ERROR]: ------------------------------ [11:18:25] [Spigot Watchdog Thread/ERROR]: Current Thread: Reference Handler [11:18:25] [Spigot Watchdog Thread/ERROR]: PID: 2 | Suspended: false | Native: false | State: WAITING [11:18:25] [Spigot Watchdog Thread/ERROR]: Stack: [11:18:25] [Spigot Watchdog Thread/ERROR]: java.lang.Object.wait(Native Method) [11:18:25] [Spigot Watchdog Thread/ERROR]: java.lang.Object.wait(Object.java:502) [11:18:25] [Spigot Watchdog Thread/ERROR]: java.lang.ref.Reference.tryHandlePending(Reference.java:191) [11:18:25] [Spigot Watchdog Thread/ERROR]: java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)