Minecraft Modded server crashes when I join

Hi so I need help asap my minecraft server crashes straight when i join i launched it this morning it was working last night now its suddenly not working and it crashes as soon as i join. 

Here is the crash report i desperately need help it would be gratefully appreciated 

---- Minecraft Crash Report ----
// Surprise! Haha. Well, this is awkward.

Time: 6/06/17 3:42 AM
Description: Loading NBT data

java.io.UTFDataFormatException: malformed input around byte 16
    at java.io.DataInputStream.readUTF(Unknown Source)
    at java.io.DataInputStream.readUTF(Unknown Source)
    at net.minecraft.nbt.NBTTagCompound.func_152448_b(NBTTagCompound.java:388)
    at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:50)
    at net.minecraft.nbt.NBTTagList.func_152446_a(NBTTagList.java:54)
    at net.minecraft.nbt.NBTTagCompound.func_152449_a(NBTTagCompound.java:398)
    at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:52)
    at net.minecraft.nbt.NBTTagCompound.func_152449_a(NBTTagCompound.java:398)
    at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:52)
    at net.minecraft.nbt.CompressedStreamTools.func_152455_a(CompressedStreamTools.java:170)
    at net.minecraft.nbt.CompressedStreamTools.func_152456_a(CompressedStreamTools.java:125)
    at net.minecraft.nbt.CompressedStreamTools.func_74794_a(CompressedStreamTools.java:120)
    at net.minecraft.world.chunk.storage.AnvilChunkLoader.loadChunk__Async(AnvilChunkLoader.java:121)
    at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:20)
    at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:12)
    at net.minecraftforge.common.util.AsynchronousExecutor$Task.init(AsynchronousExecutor.java:151)
    at net.minecraftforge.common.util.AsynchronousExecutor$Task.initAsync(AsynchronousExecutor.java:96)
    at net.minecraftforge.common.util.AsynchronousExecutor$Task.run(AsynchronousExecutor.java:86)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

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

-- Head --
Stacktrace:
    at java.io.DataInputStream.readUTF(Unknown Source)
    at java.io.DataInputStream.readUTF(Unknown Source)
    at net.minecraft.nbt.NBTTagCompound.func_152448_b(NBTTagCompound.java:388)
    at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:50)
    at net.minecraft.nbt.NBTTagList.func_152446_a(NBTTagList.java:54)
    at net.minecraft.nbt.NBTTagCompound.func_152449_a(NBTTagCompound.java:398)

-- NBT Tag --
Details:
    Tag name: Entities
    Tag type: 9
Stacktrace:
    at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:52)
    at net.minecraft.nbt.NBTTagCompound.func_152449_a(NBTTagCompound.java:398)
    at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:52)
    at net.minecraft.nbt.CompressedStreamTools.func_152455_a(CompressedStreamTools.java:170)
    at net.minecraft.nbt.CompressedStreamTools.func_152456_a(CompressedStreamTools.java:125)
    at net.minecraft.nbt.CompressedStreamTools.func_74794_a(CompressedStreamTools.java:120)
    at net.minecraft.world.chunk.storage.AnvilChunkLoader.loadChunk__Async(AnvilChunkLoader.java:121)
    at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:20)
    at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:12)
    at net.minecraftforge.common.util.AsynchronousExecutor$Task.init(AsynchronousExecutor.java:151)
    at net.minecraftforge.common.util.AsynchronousExecutor$Task.initAsync(AsynchronousExecutor.java:96)
    at net.minecraftforge.common.util.AsynchronousExecutor$Task.run(AsynchronousExecutor.java:86)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
    Minecraft Version: 1.7.10
    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: 1270195168 bytes (1211 MB) / 1639972864 bytes (1564 MB) up to 3808428032 bytes (3632 MB)
    JVM Flags: 0 total; 
    AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
    IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 95
    FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1614 32 mods loaded, 32 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{9.05} [Minecraft Coder Pack] (minecraft.jar) 
    UCHIJAAAA    FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1614-1.7.10-universal.jar) 
    UCHIJAAAA    Forge{10.13.4.1614} [Minecraft Forge] (forge-1.7.10-10.13.4.1614-1.7.10-universal.jar) 
    UCHIJAAAA    AM2-Preloader{0.0.3} [AMCore] (minecraft.jar) 
    UCHIJAAAA    CodeChickenCore{1.0.7.47} [CodeChicken Core] (minecraft.jar) 
    UCHIJAAAA    NotEnoughItems{1.0.5.120} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.5.120-universal.jar) 
    UCHIJAAAA    <CoFH ASM>{000} [CoFH ASM] (minecraft.jar) 
    UCHIJAAAA    FastCraft{1.23} [FastCraft] (fastcraft-1.23.jar) 
    UCHIJAAAA    AnimationAPI{1.2.4} [AnimationAPI] (AnimationAPI-1.7.10-1.2.4.jar) 
    UCHIJAAAA    arsmagica2{1.4.0.009} [Ars Magica 2] (1.7.10_AM2-1.4.0.009.jar) 
    UCHIJAAAA    AncientWarfare{2.4.114-beta-MC1.7.10} [Ancient Warfare Core] (Ancient-Warfare-Mod-1.7.10.jar) 
    UCHIJAAAA    CoFHCore{1.7.10R3.1.3} [CoFH Core] (CoFHCore-[1.7.10]3.1.3-327.jar) 
    UCHIJAAAA    AncientWarfareAutomation{2.4.114-beta-MC1.7.10} [Ancient Warfare Automation] (Ancient-Warfare-Mod-1.7.10.jar) 
    UCHIJAAAA    AncientWarfareNEIPlugin{2.4.114-beta-MC1.7.10} [Ancient Warfare NEI Plugin] (Ancient-Warfare-Mod-1.7.10.jar) 
    UCHIJAAAA    AncientWarfareNpc{2.4.114-beta-MC1.7.10} [Ancient Warfare NPCs] (Ancient-Warfare-Mod-1.7.10.jar) 
    UCHIJAAAA    AncientWarfareStructure{2.4.114-beta-MC1.7.10} [Ancient Warfare Structures] (Ancient-Warfare-Mod-1.7.10.jar) 
    UCHIJAAAA    chocolateQuest{1.0} [Chocolate Quest] (Better-Dungeons-Mod-1.7.10.jar) 
    UCHIJAAAA    BiomesOPlenty{2.1.0} [Biomes O' Plenty] (BiomesOPlenty-1.7.10-2.1.0.1067-universal.jar) 
    UCHIJAAAA    ThermalFoundation{1.7.10R1.2.5} [Thermal Foundation] (ThermalFoundation-[1.7.10]1.2.5-115.jar) 
    UCHIJAAAA    ThermalExpansion{1.7.10R4.1.4} [Thermal Expansion] (ThermalExpansion-[1.7.10]4.1.4-247.jar) 
    UCHIJAAAA    RedstoneArsenal{1.7.10R1.1.2} [Redstone Arsenal] (RedstoneArsenal-[1.7.10]1.1.2-92.jar) 
    UCHIJAAAA    flora{1.0.8} [Fluids and Liquids on Ridiculous Armor] (FLORA-1.0.8 (1).jar) 
    UCHIJAAAA    llibrary{1.4.1} [LLibrary] (llibrary-1.4.1-1.7.10.jar) 
    UCHIJAAAA    fossil{7.3.0} [Fossils and Archeology Revival] (Fossils_Archeology_Revival-1.7.10_Build-7.3.jar) 
    UCHIJAAAA    gravestone{0.7.10.3} [Gravestone] (GraveStone Mod 0.7.10.3.jar) 
    UCHIJAAAA    iChunUtil{4.1.3} [iChunUtil] (iChunUtil-4.1.3.jar) 
    UCHIJAAAA    IronChest{6.0.41.729} [Iron Chest] (ironchest-1.7.10-6.0.41.729-universal.jar) 
    UCHIJAAAA    Mantle{1.7.10-0.3.2.jenkins191} [Mantle] (Mantle-1.7.10-0.3.2b.jar) 
    UCHIJAAAA    Morph{0.9.0} [Morph] (Morph-Beta-0.9.0.jar) 
    UCHIJAAAA    secretroomsmod{@VERSION@} [The SecretRoomsMod] (Secret-Rooms-Mod-1.7.10.jar) 
    UCHIJAAAA    TConstruct{1.7.10-1.8.8.build988} [Tinkers' Construct] (TConstruct-1.7.10-1.8.8.jar) 
    UCHIJAAAA    ani_siege{v1.0} [Siege] (The-Siege-Mod-1.7.10.jar) 
    CoFHCore: -[1.7.10]3.1.3-327
    ThermalFoundation: -[1.7.10]1.2.5-115
    ThermalExpansion: -[1.7.10]4.1.4-247
    RedstoneArsenal: -[1.7.10]1.1.2-92
    Mantle Environment: Environment healthy.
    TConstruct Environment: Environment healthy.
    Profiler Position: N/A (disabled)
    Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
    Player Count: 1 / 20; [EntityPlayerMP['infernalake'/327, l='test', x=-537.25, y=62.00, z=943.95]]
    Is Modded: Definitely; Server brand changed to 'fml,forge'
    Type: Dedicated Server (map_server.txt)