What is causing this???

[spin3004playz]

---- Minecraft Crash Report ----
// Don't be sad, have a hug! ❤️

Time: 5/12/19 8:08 PM
Description: Unexpected error

java.lang.NullPointerException: Unexpected error
    at net.minecraft.client.network.NetHandlerPlayClient.func_147282_a(NetHandlerPlayClient.java:243)
    at net.minecraft.network.play.server.S01PacketJoinGame.func_148833_a(SourceFile:70)
    at net.minecraft.network.play.server.S01PacketJoinGame.func_148833_a(SourceFile:13)
    at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212)
    at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:2061)
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:973)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:898)
    at net.minecraft.client.main.Main.main(SourceFile:148)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

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

-- Head --
Stacktrace:
    at net.minecraft.client.network.NetHandlerPlayClient.func_147282_a(NetHandlerPlayClient.java:243)
    at net.minecraft.network.play.server.S01PacketJoinGame.func_148833_a(SourceFile:70)
    at net.minecraft.network.play.server.S01PacketJoinGame.func_148833_a(SourceFile:13)
    at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212)

-- Affected level --
Details:
    Level name: MpServer
    All players: 1 total; [EntityClientPlayerMP['spin3004playz'/72, l='', x=0.50, y=66.62, z=0.50]]
    Chunk stats: MultiplayerChunkCache: 0, 0
    Level seed: 0
    Level generator: ID 04 - BIOMESOP, ver 0. Features enabled: false
    Level generator options: 
    Level spawn location: World: (8,64,8), Chunk: (at 8,4,8 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
    Level time: 0 game time, 0 day time
    Level dimension: 0
    Level storage version: 0x00000 - Unknown?
    Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
    Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
    Forced entities: 1 total; [EntityClientPlayerMP['spin3004playz'/72, l='', x=0.50, y=66.62, z=0.50]]
    Retry entities: 0 total; []
    Server brand: ~~ERROR~~ NullPointerException: null
    Server type: Integrated singleplayer server
Stacktrace:
    at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:373)
    at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2444)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:927)
    at net.minecraft.client.main.Main.main(SourceFile:148)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
    Minecraft Version: 1.7.10
    Operating System: Windows 10 (amd64) version 10.0
    Java Version: 1.8.0_51, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 2629758912 bytes (2507 MB) / 3185049600 bytes (3037 MB) up to 7635730432 bytes (7282 MB)
    JVM Flags: 4 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx8192m -Xms256m -XX:PermSize=256m
    AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
    IntCache: cache: 3, tcache: 0, allocated: 12, tallocated: 97
    FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1614 85 mods loaded, 85 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.jar) 
    UCHIJAAAA    Forge{10.13.4.1614} [Minecraft Forge] (forge-1.7.10-10.13.4.1614-1.7.10.jar) 
    UCHIJAAAA    CodeChickenCore{1.0.7.47} [CodeChicken Core] (minecraft.jar) 
    UCHIJAAAA    NotEnoughItems{1.0.5.118} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.5.118-universal.jar) 
    UCHIJAAAA    PlayerAPI{1.4} [Player API] (minecraft.jar) 
    UCHIJAAAA    OpenModsCore{0.9.1} [OpenModsCore] (minecraft.jar) 
    UCHIJAAAA    <CoFH ASM>{000} [CoFH ASM] (minecraft.jar) 
    UCHIJAAAA    bspkrsCore{6.15} [bspkrsCore] ([1.7.10]bspkrsCore-universal-6.15.jar) 
    UCHIJAAAA    ArmorStatusHUD{1.28} [ArmorStatusHUD] ([1.7.10]ArmorStatusHUD-client-1.28.jar) 
    UCHIJAAAA    DirectionHUD{1.24} [DirectionHUD] ([1.7.10]DirectionHUD-client-1.24.jar) 
    UCHIJAAAA    StatusEffectHUD{1.27} [StatusEffectHUD] ([1.7.10]StatusEffectHUD-client-1.27.jar) 
    UCHIJAAAA    CoFHCore{1.7.10R3.1.4} [CoFH Core] (CoFHCore-[1.7.10]3.1.4-329.jar) 
    UCHIJAAAA    BuildCraft|Core{7.1.23} [BuildCraft] (buildcraft-7.1.23.jar) 
    UCHIJAAAA    BuildCraft|Energy{7.1.23} [BC Energy] (buildcraft-7.1.23.jar) 
    UCHIJAAAA    ActuallyAdditions{1.7.10-r21} [Actually Additions] (ActuallyAdditions-1.7.10-r21.jar) 
    UCHIJAAAA    antiqueatlas{1.7.10-4.2.10} [Antique Atlas] (antiqueatlas-1.7.10-4.2.10.jar) 
    UCHIJAAAA    D3Core{1.1.0.31} [D3Core] (D3Core-1.7.10-1.1.0.31.jar) 
    UCHIJAAAA    AutoCrafter2000{1.1.0.33} [AutoCrafter2000] (AutoCrafter2000-1.7.10-1.1.0.33.jar) 
    UCHIJAAAA    Backpack{2.0.1} [Backpack] (backpack-2.0.1-1.7.x.jar) 
    UCHIJAAAA    badores{1.7.10-2.0.0.0} [Bad Ores] (BadOres-1.7.10-2.0.0.1.jar) 
    UCHIJAAAA    BetterSprinting{1.1.3} [Better Sprinting] (BetterSprinting  MC-1.7.10  v1.1.3.jar) 
    UCHIJAAAA    Mantle{1.7.10-0.3.2.jenkins191} [Mantle] (Mantle-1.7.10-0.3.2b.jar) 
    UCHIJAAAA    Natura{2.2.0} [Natura] (natura-1.7.10-2.2.1a2.jar) 
    UCHIJAAAA    BiomesOPlenty{2.1.0} [Biomes O' Plenty] (BiomesOPlenty-1.7.10-2.1.0.1625-universal.jar) 
    UCHIJAAAA    BrandonsCore{1.0.0.12} [Brandon's Core] (BrandonsCore-1.0.0.12.jar) 
    UCHIJAAAA    BuildCraft|Transport{7.1.23} [BC Transport] (buildcraft-7.1.23.jar) 
    UCHIJAAAA    BuildCraft|Factory{7.1.23} [BC Factory] (buildcraft-7.1.23.jar) 
    UCHIJAAAA    BuildCraft|Silicon{7.1.23} [BC Silicon] (buildcraft-7.1.23.jar) 
    UCHIJAAAA    BuildCraft|Robotics{7.1.23} [BC Robotics] (buildcraft-7.1.23.jar) 
    UCHIJAAAA    BuildCraft|Builders{7.1.23} [BC Builders] (buildcraft-7.1.23.jar) 
    UCHIJAAAA    chancecubes{1.7.10-2.4.1.0} [Chance Cubes] (ChanceCubes-1.7.10-2.4.1.182.jar) 
    UCHIJAAAA    MineTweaker3{3.0.13} [MineTweaker 3] (CraftTweaker-1.7.10-3.0.13.jar) 
    UCHIJAAAA    CrayCrafting{1.3.0.22} [CrayCrafting] (CrayCrafting-1.7.10-1.3.0.22.jar) 
    UCHIJAAAA    D3Commands{1.1.0.31} [D3Commands] (D3Commands-1.7.10-1.1.0.31.jar) 
    UCHIJAAAA    Baubles{1.0.1.10} [Baubles] (Baubles-1.7.10-1.0.1.10.jar) 
    UCHIJAAAA    ThermalFoundation{1.7.10R1.2.6} [Thermal Foundation] (ThermalFoundation-[1.7.10]1.2.6-118.jar) 
    UCHIJAAAA    ThermalExpansion{1.7.10R4.1.5} [Thermal Expansion] (ThermalExpansion-[1.7.10]4.1.5-248.jar) 
    UCHIJAAAA    DraconicEvolution{1.0.2h} [Draconic Evolution] (Draconic-Evolution-1.7.10-1.0.2h.jar) 
    UCHIJAAAA    eiramoticons{1.2.83} [EiraMoticons] (eiramoticons-mc1.7.10-1.2.83.jar) 
    UCHIJAAAA    endercore{1.7.10-0.2.0.31_beta} [EnderCore] (EnderCore-1.7.10-0.2.0.31_beta.jar) 
    UCHIJAAAA    Thaumcraft{4.2.3.5} [Thaumcraft] (Thaumcraft-1.7.10-4.2.3.5.jar) 
    UCHIJAAAA    Waila{1.5.10} [Waila] (Waila-1.5.10_1.7.10.jar) 
    UCHIJAAAA    EnderIO{1.7.10-2.3.0.422_beta} [Ender IO] (EnderIO-1.7.10-2.3.0.422_beta.jar) 
    UCHIJAAAA    ExtraUtilities{1.2.12} [Extra Utilities] (extrautilities-1.2.12.jar) 
    UCHIJAAAA    fastleafdecay{1.4} [Fast Leaf Decay] (FastLeafDecay-1.7.10-1.4.jar) 
    UCHIJAAAA    gravestone{0.7.10.3} [Gravestone] (GraveStone+Mod+0.7.10.3.jar) 
    UCHIJAAAA    GreenThumb{1.1.0.8} [GreenThumb] (GreenThumb-1.7.10-1.1.0.8.jar) 
    UCHIJAAAA    iChunUtil{4.2.3} [iChunUtil] (iChunUtil-4.2.3.jar) 
    UCHIJAAAA    Hats{4.0.1} [Hats] (Hats-4.0.1.jar) 
    UCHIJAAAA    headcrumbs{1.7.4} [Headcrumbs] (Headcrumbs-1.7.4.jar) 
    UCHIJAAAA    HoloInventory{1.9.1.123} [HoloInventory] (HoloInventory-1.7.10-1.9.1.123.jar) 
    UCHIJAAAA    inventorytweaks{1.59-dev-152-cf6e263} [Inventory Tweaks] (InventoryTweaks-1.59-dev-152.jar) 
    UCHIJAAAA    ironbackpacks{1.7.10-1.2.20} [Iron Backpacks] (IronBackpacks-1.7.10-1.2.20.jar) 
    UCHIJAAAA    IronChest{6.0.62.742} [Iron Chest] (ironchest-1.7.10-6.0.62.742-universal.jar) 
    UCHIJAAAA    journeymap{5.1.4p2} [JourneyMap] (journeymap-1.7.10-5.1.4p2-unlimited.jar) 
    UCHIJAAAA    lootbags{2.0.17} [Loot Bags] (LootBags-1.7.10-2.0.17.jar) 
    UCHIJAAAA    Lumberjack{1.1.0.21} [Lumberjack] (Lumberjack-1.7.10-1.1.0.21.jar) 
    UCHIJAAAA    Morph{0.9.2} [Morph] (Morph-Beta-0.9.2.jar) 
    UCHIJAAAA    cfm{3.4.7} [§9MrCrayfish's Furniture Mod] (MrCrayfishFurnitureModv3.4.7(1.7.10).jar) 
    UCHIJAAAA    NEIAddons{1.12.14.40} [NEI Addons] (neiaddons-1.12.14.40-mc1.7.10.jar) 
    UCHIJAAAA    NEIAddons|Developer{1.12.14.40} [NEI Addons: Developer Tools] (neiaddons-1.12.14.40-mc1.7.10.jar) 
    UCHIJAAAA    NEIAddons|AppEng{1.12.14.40} [NEI Addons: Applied Energistics 2] (neiaddons-1.12.14.40-mc1.7.10.jar) 
    UCHIJAAAA    NEIAddons|Botany{1.12.14.40} [NEI Addons: Botany] (neiaddons-1.12.14.40-mc1.7.10.jar) 
    UCHIJAAAA    NEIAddons|Forestry{1.12.14.40} [NEI Addons: Forestry] (neiaddons-1.12.14.40-mc1.7.10.jar) 
    UCHIJAAAA    NEIAddons|CraftingTables{1.12.14.40} [NEI Addons: Crafting Tables] (neiaddons-1.12.14.40-mc1.7.10.jar) 
    UCHIJAAAA    NEIAddons|ExNihilo{1.12.14.40} [NEI Addons: Ex Nihilo] (neiaddons-1.12.14.40-mc1.7.10.jar) 
    UCHIJAAAA    OpenMods{0.9.1} [OpenMods] (OpenModsLib-1.7.10-0.9.1.jar) 
    UCHIJAAAA    OpenBlocks{1.5.1} [OpenBlocks] (OpenBlocks-1.7.10-1.5.1.jar) 
    UCHIJAAAA    PlaceableTools{1.2.0.33} [PlaceableTools] (PlaceableTools-1.7.10-1.2.0.33.jar) 
    UCHIJAAAA    primitivemobs{1.0} [Primitive Mobs] (primitivemobs-1.0c-1.7.10.jar) 
    UCHIJAAAA    progressiveautomation{1.6.31} [Progressive Automation] (ProgressiveAutomation-1.7.10-1.6.31.jar) 
    UCHIJAAAA    RedstoneArsenal{1.7.10R1.1.2} [Redstone Arsenal] (RedstoneArsenal-[1.7.10]1.1.2-92.jar) 
    UCHIJAAAA    libsandstone{1.0.0} [libsandstone] (LibSandstone-1.0.0.jar) 
    UCHIJAAAA    xreliquary{1.2} [Reliquary] (Reliquary-1.2.257.jar) 
    UCHIJAAAA    rftools{4.23} [RFTools] (rftools-4.23.jar) 
    UCHIJAAAA    SmartCursor{1.5.0} [SmartCursor] (SmartCursor-1.5.0-MC1.7.10.jar) 
    UCHIJAAAA    StorageDrawers{1.7.10-1.7.5} [Storage Drawers] (StorageDrawers-1.7.10-1.7.5.jar) 
    UCHIJAAAA    ThermalDynamics{1.7.10R1.2.1} [Thermal Dynamics] (ThermalDynamics-[1.7.10]1.2.1-172.jar) 
    UCHIJAAAA    TorchTools{1.2.0.27} [TorchTools] (TorchTools-1.7.10-1.2.0.27.jar) 
    UCHIJAAAA    TwilightForest{2.3.7} [The Twilight Forest] (twilightforest-1.7.10-2.3.7.jar) 
    UCHIJAAAA    wanionlib{1.7.10-1.8} [WanionLib] (WanionLib-1.7.10-1.8.jar) 
    UCHIJAAAA    wawla{1.3.1} [What Are We Looking At] (Wawla-1.0.5.120.jar) 
    UCHIJAAAA    yampst{1.3.5} [YAMPST] (Yampst-Dude wheres my blocks-1.0.1.jar) 
    UCHIJAAAA    UniDict{1.7.10-2.9.2} [UniDict] (UniDict-1.7.10-2.9.2.jar) 
    GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.6.0 NVIDIA 430.39' Renderer: 'GeForce GTX 1070/PCIe/SSE2'
    OpenModsLib class transformers: [stencil_patches:FINISHED],[movement_callback:ACTIVATED],[map_gen_fix:FINISHED],[gl_capabilities_hook:FINISHED],[player_render_hook:FINISHED]
    Class transformer null safety: found misbehaving transformers: me.guichaguri.betterfps.transformers.MathTransformer(me.guichaguri.betterfps.transformers.MathTransformer@7c7ef800) returned non-null result: 0,me.guichaguri.betterfps.transformers.EventTransformer(me.guichaguri.betterfps.transformers.EventTransformer@6f8166ae) returned non-null result: 0
    CoFHCore: -[1.7.10]3.1.4-329
    Mantle Environment: Environment healthy.
    ThermalFoundation: -[1.7.10]1.2.6-118
    ThermalExpansion: -[1.7.10]4.1.5-248
    RedstoneArsenal: -[1.7.10]1.1.2-92
    ThermalDynamics: -[1.7.10]1.2.1-172
    EnderIO: No known problems detected.
    Stencil buffer state: Function set: GL30, pool: forge, bits: 8
    Launched Version: forge-10.13.4.1614
    LWJGL: 2.9.1
    OpenGL: GeForce GTX 1070/PCIe/SSE2 GL version 4.6.0 NVIDIA 430.39, NVIDIA Corporation
    GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Resource Packs: []
    Current Language: English (US)
    Profiler Position: N/A (disabled)
    Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
    Anisotropic Filtering: Off (1)

[DavidM]

Sorry. 1.7.10 is no longer supported on this forum due to its age.

Update to a modern version of Minecraft to receive support.