Help pls

[pLayEasZ]

Hi, I have a problem that my server crashed every so often.

[10:51:42] [Server thread/ERROR]: Encountered an unexpected exception
net.minecraft.server.v1_12_R1.ReportedException: Exception ticking world entities
    at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:828) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]
Caused by: java.util.NoSuchElementException
    at org.bukkit.craftbukkit.v1_12_R1.util.UnsafeList$Itr.next(UnsafeList.java:248) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at org.spigotmc.ActivationRange.activateChunkEntities(ActivationRange.java:146) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at org.spigotmc.ActivationRange.activateEntities(ActivationRange.java:129) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at net.minecraft.server.v1_12_R1.World.tickEntities(World.java:1409) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at net.minecraft.server.v1_12_R1.WorldServer.tickEntities(WorldServer.java:668) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:817) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    ... 4 more
[10:51:42] [Server thread/ERROR]:     Cause of unexpected exception was
java.util.NoSuchElementException: null
    at org.bukkit.craftbukkit.v1_12_R1.util.UnsafeList$Itr.next(UnsafeList.java:248) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at org.spigotmc.ActivationRange.activateChunkEntities(ActivationRange.java:146) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at org.spigotmc.ActivationRange.activateEntities(ActivationRange.java:129) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at net.minecraft.server.v1_12_R1.World.tickEntities(World.java:1409) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at net.minecraft.server.v1_12_R1.WorldServer.tickEntities(WorldServer.java:668) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:817) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]
[10:51:42] [Server thread/ERROR]: This crash report has been saved to: /home/mcserver/bedwars/./crash-reports/crash-2018-09-02_10.51.42-server.txt
[10:51:42] [Server thread/INFO]: Stopping server

---- Minecraft Crash Report ----
// I feel sad now :(

Time: 9/2/18 10:51 AM
Description: Exception ticking world entities

java.util.NoSuchElementException
    at org.bukkit.craftbukkit.v1_12_R1.util.UnsafeList$Itr.next(UnsafeList.java:248)
    at org.spigotmc.ActivationRange.activateChunkEntities(ActivationRange.java:146)
    at org.spigotmc.ActivationRange.activateEntities(ActivationRange.java:129)
    at net.minecraft.server.v1_12_R1.World.tickEntities(World.java:1409)
    at net.minecraft.server.v1_12_R1.WorldServer.tickEntities(WorldServer.java:668)
    at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:817)
    at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406)
    at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679)
    at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577)
    at java.lang.Thread.run(Thread.java:748)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Server thread
Stacktrace:
    at org.bukkit.craftbukkit.v1_12_R1.util.UnsafeList$Itr.next(UnsafeList.java:248)
    at org.spigotmc.ActivationRange.activateChunkEntities(ActivationRange.java:146)
    at org.spigotmc.ActivationRange.activateEntities(ActivationRange.java:129)
    at net.minecraft.server.v1_12_R1.World.tickEntities(World.java:1409)
    at net.minecraft.server.v1_12_R1.WorldServer.tickEntities(WorldServer.java:668)

-- Affected level --
Details:
    Level name: Hud
    All players: 2 total; [EntityPlayer['pLayEasZ'/6, l='Hud', x=-14.15, y=67.00, z=5.54](pLayEasZ at -14.146278843099195,67.0,5.537342692300801), EntityPlayer['JohanaIs'/14, l='Hud', x=0.15, y=67.00, z=-0.69](JohanaIs at 0.14969342704143512,67.0,-0.6918153818084591)]
    Chunk stats: ServerChunkCache: 462 Drop: 0
    Level seed: 0
    Level generator: ID 01 - flat, ver 0. Features enabled: false
    Level generator options: ;0
    Level spawn location: World: (-36,71,0), Chunk: (at 12,4,0 in -3,0; contains blocks -48,0,0 to -33,255,15), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
    Level time: 231331981 game time, 389000 day time
    Level dimension: 0
    Level storage version: 0x04ABD - Anvil
    Level weather: Rain time: 162309 (now: false), thunder time: 136611 (now: false)
    Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: true
Stacktrace:
    at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:817)
    at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406)
    at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679)
    at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577)
    at java.lang.Thread.run(Thread.java:748)

 

[XDhunterXD]

Hi! First things first, how much ram do you have for installed for your server? And what kind of host are you using, also how many plugins do you have installed?

 

[pLayEasZ]

Tengo un VPS de Linux con 4 servidores para cada uno de los servidores que le he asignado -Xmx1024M -Xms1024M, en cada servidor mínimo tiene 22 complementos.

 

[XDhunterXD]

Kannst du auch ne andere Sprache???

 

[Ragnar Lothbrok]

请尽量坚持英语。

 

[XDhunterXD]

Tengo un VPS de Linux con 4 servidores para cada uno de los servidores que le he asignado -Xmx1024M -Xms1024M, en cada servidor mínimo tiene 22 complementos.

Delete your world file and regenerate your world, that will fix it. Thank me later

 

[pLayEasZ]

Oh excuse me, I forgot English.
only the archives of the worlds are the lobby.
The servers that I have are:
Survival
Bedwars
Skywars