Error SpongeCoremod, I need help

I need help for my Pixelmon server :confused:

    ---- Minecraft Crash Report ----

        WARNING: coremods are present:
          SpongeCoremod (spongeforge-1.10.2-2254-5.2.0-BETA-2241.jar)
        Contact their authors BEFORE contacting forge

        // But it works on my machine.

        Time: 24/03/17 14:54
        Description: Exception ticking world

        java.util.concurrent.RejectedExecutionException: Task net.minecraft.world.WorldServer$$Lambda$497/[email protected] rejected from [email protected][Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 36106]
        	at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(Unknown Source)
        	at java.util.concurrent.ThreadPoolExecutor.reject(Unknown Source)
        	at java.util.concurrent.ThreadPoolExecutor.execute(Unknown Source)
        	at java.util.concurrent.Executors$DelegatedExecutorService.execute(Unknown Source)
        	at net.minecraft.world.WorldServer.updateLightAsync(WorldServer.java:3848)
        	at net.minecraft.world.WorldServer.func_180500_c(WorldServer.java:3700)
        	at net.minecraft.world.World.func_175664_x(World.java:2776)
        	at net.minecraft.world.WorldServer.func_184162_i(WorldServer.java:360)
        	at net.minecraft.world.WorldServer.func_147456_g(WorldServer.java:1908)
        	at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:220)
        	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:698)
        	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:387)
        	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:613)
        	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471)
        	at java.lang.Thread.run(Unknown Source)


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

        -- Head --
        Thread: Server thread
        Stacktrace:
        	at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(Unknown Source)
        	at java.util.concurrent.ThreadPoolExecutor.reject(Unknown Source)
        	at java.util.concurrent.ThreadPoolExecutor.execute(Unknown Source)
        	at java.util.concurrent.Executors$DelegatedExecutorService.execute(Unknown Source)
        	at net.minecraft.world.WorldServer.updateLightAsync(WorldServer.java:3848)
        	at net.minecraft.world.WorldServer.func_180500_c(WorldServer.java:3700)
        	at net.minecraft.world.World.func_175664_x(World.java:2776)
        	at net.minecraft.world.WorldServer.func_184162_i(WorldServer.java:360)
        	at net.minecraft.world.WorldServer.func_147456_g(WorldServer.java:1908)
        	at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:220)

        -- Affected level --
        Details:
        	Level name: world
        	All players: 2 total; [EntityPlayerMP['Darknight8151'/158, l='world', x=824,59, y=46,50, z=147,49], EntityPlayerMP['Schat'/3372, l='world', x=-48,30, y=27,00, z=-24,54]]
        	Chunk stats: ServerChunkCache: 1031 Drop: 0
        	Level seed: 227290
        	Level generator: ID 02 - largeBiomes, ver 0. Features enabled: true
        	Level generator options: 
        	Level spawn location: World: (-40,41,-9), Chunk: (at 8,2,7 in -3,-1; contains blocks -48,0,-16 to -33,255,-1), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
        	Level time: 282691897 game time, 8574618 day time
        	Level dimension: 0
        	Level storage version: 0x04ABD - Anvil
        	Level weather: Rain time: 1 (now: false), thunder time: 1 (now: false)
        	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
        Stacktrace:
        	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:698)
        	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:387)
        	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:613)
        	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471)
        	at java.lang.Thread.run(Unknown Source)

        -- System Details --
        Details:
        	Minecraft Version: 1.10.2
        	Operating System: Windows 10 (amd64) version 10.0
        	Java Version: 1.8.0_121, Oracle Corporation
        	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
        	Memory: 23983626480 bytes (22872 MB) / 25752371200 bytes (24559 MB) up to 25752371200 bytes (24559 MB)
        	JVM Flags: 7 total; -Xmx24576M -Xms24576M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSIncrementalPacing -XX:ParallelGCThreads=2 -XX:+AggressiveOpts
        	IntCache: cache: 0, tcache: 3, allocated: 12, tallocated: 94
        	FML: MCP 9.32 Powered by Forge 12.18.3.2254 17 mods loaded, 17 mods active
        	States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
        	UCHIJAAAA	mcp{9.19} [Minecraft Coder Pack] (minecraft.jar) 
        	UCHIJAAAA	FML{8.0.99.99} [Forge Mod Loader] (server.jar) 
        	UCHIJAAAA	Forge{12.18.3.2254} [Minecraft Forge] (server.jar) 
        	UCHIJAAAA	spongeapi{5.2.0-SNAPSHOT-a3257a0} [SpongeAPI] (minecraft.jar) 
        	UCHIJAAAA	sponge{1.10.2-2254-5.2.0-BETA-2241} [SpongeForge] (spongeforge-1.10.2-2254-5.2.0-BETA-2241.jar) 
        	UCHIJAAAA	customnpcs{1.10.2} [CustomNPCs] (CustomNPCs_1.10.2(17mar17).jar) 
        	UCHIJAAAA	PTRModelLib{1.0.0} [PTRModelLib] (Decocraft-2.3.6.1_1.10.2.jar) 
        	UCHIJAAAA	props{2.3.6.1} [Decocraft] (Decocraft-2.3.6.1_1.10.2.jar) 
        	UCHIJAAAA	io.github.hsyyid.essentialcmds{@[email protected]} [EssentialCmds] (EssentialCmds-1.10.2-8.1.14-universal.jar) 
        	UCHIJAAAA	everapi{0.1.4} [EverAPI] (EverAPI-S6.0.0-R0.1.4-BETA-8.jar) 
        	UCHIJAAAA	everessentials{0.1.4} [EverEssentials] (EverEssentials-S6.0.0-R0.1.4-BETA-8.jar) 
        	UCHIJAAAA	everpermissions{0.1.4} [EverPermissions] (EverPermissions-S6.0.0-R0.1.4-BETA-8.jar) 
        	UCHIJAAAA	pixelmon{5.0.1} [Pixelmon] (Pixelmon-1.10.2-5.0.1-universal.jar) 
        	UCHIJAAAA	pixelgym{1.2} [PixelmonGym] (PixelmonGymSpongeV1.3.jar) 
        	UCHIJAAAA	redprotect{7.0.0} [RedProtect] (RedProtect-Sponge-7.0.0-b3.jar) 
        	UCHIJAAAA	vending{1.4.3} [Vending] (vending-1.10.2-1.4.3.jar) 
        	UCHIJAAAA	worldedit{6.1.5-SNAPSHOT} [WorldEdit] (worldedit-sponge-mc1.10.2-6.1.5-SNAPSHOT-dist.jar) 
        	Loaded coremods (and transformers): 
        SpongeCoremod (spongeforge-1.10.2-2254-5.2.0-BETA-2241.jar)
          org.spongepowered.common.launch.transformer.SpongeSuperclassTransformer
        	Profiler Position: N/A (disabled)
        	Player Count: 3 / 20; [EntityPlayerMP['Darknight8151'/158, l='world', x=824,59, y=46,50, z=147,49], EntityPlayerMP['Schat'/3372, l='world', x=-48,30, y=27,00, z=-24,54], EntityPlayerMP['110Team'/2690, l='survival', x=399,94, y=65,00, z=-1505,44]]
        	Is Modded: Definitely; Server brand changed to 'fml,forge,sponge'
        	Type: Dedicated Server (map_server.txt)

Were you trying to shut the server down before this happened?

yes I restart the server

There appears to be an issue with the “async lighting” optimisation patch that sponge has.
You can disable the patch under the “optimizations” section, set async-lighting=false

I suggest you make a report on the github issues page (https://github.com/SpongePowered/SpongeCommon/issues/new)