Minecraft crash report - Error- coremods

[Mineraft coremod error]

Hello Iam having some issues running this modpack. It comes up wtih this error

Spoiler

---- Minecraft Crash Report ----

WARNING: coremods are present:
  llibrary (llibrary-core-1.0.11-1.12.2.jar)
  TheBetweenlandsLoadingPlugin (TheBetweenlands-3.8.0-core.jar)
  ratscore (rats-3.2.14-1.12.2.jar)
  IvToolkit (IvToolkit-1.3.3-1.12.jar)
  CTMCorePlugin (CTM-MC1.12.2-1.0.2.31.jar)
  ObfuscatePlugin (obfuscate-0.4.1-1.12.2.jar)
  LoadingPlugin (Bloodmoon-MC1.12.2-1.5.3.jar)
Contact their authors BEFORE contacting forge

// Shall we play a game?

Time: 11/5/21 7:28 PM
Description: Ticking memory connection

java.lang.NullPointerException: Ticking memory connection
    at com.mrcrayfish.obfuscate.common.data.SyncedPlayerData$Provider.<init>(SyncedPlayerData.java:457)
    at com.mrcrayfish.obfuscate.common.data.SyncedPlayerData.attachCapabilities(SyncedPlayerData.java:174)
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_206_SyncedPlayerData_attachCapabilities_AttachCapabilitiesEvent.invoke(.dynamic)
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
    at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
    at net.minecraftforge.event.ForgeEventFactory.gatherCapabilities(ForgeEventFactory.java:691)
    at net.minecraftforge.event.ForgeEventFactory.gatherCapabilities(ForgeEventFactory.java:661)
    at net.minecraft.entity.Entity.<init>(Entity.java:219)
    at net.minecraft.entity.EntityLivingBase.<init>(EntityLivingBase.java:164)
    at net.minecraft.entity.player.EntityPlayer.<init>(EntityPlayer.java:157)
    at net.minecraft.entity.player.EntityPlayerMP.<init>(EntityPlayerMP.java:158)
    at net.minecraft.server.management.PlayerList.func_148545_a(PlayerList.java:504)
    at net.minecraft.server.network.NetHandlerLoginServer.func_147326_c(NetHandlerLoginServer.java:135)
    at net.minecraft.server.network.NetHandlerLoginServer.func_73660_a(NetHandlerLoginServer.java:63)
    at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:285)
    at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:180)
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:790)
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668)
    at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:279)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
    at java.lang.Thread.run(Thread.java:745)

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

-- Head --
Thread: Server thread
Stacktrace:
    at com.mrcrayfish.obfuscate.common.data.SyncedPlayerData$Provider.<init>(SyncedPlayerData.java:457)
    at com.mrcrayfish.obfuscate.common.data.SyncedPlayerData.attachCapabilities(SyncedPlayerData.java:174)
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_206_SyncedPlayerData_attachCapabilities_AttachCapabilitiesEvent.invoke(.dynamic)
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
    at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
    at net.minecraftforge.event.ForgeEventFactory.gatherCapabilities(ForgeEventFactory.java:691)
    at net.minecraftforge.event.ForgeEventFactory.gatherCapabilities(ForgeEventFactory.java:661)
    at net.minecraft.entity.Entity.<init>(Entity.java:219)
    at net.minecraft.entity.EntityLivingBase.<init>(EntityLivingBase.java:164)
    at net.minecraft.entity.player.EntityPlayer.<init>(EntityPlayer.java:157)
    at net.minecraft.entity.player.EntityPlayerMP.<init>(EntityPlayerMP.java:158)
    at net.minecraft.server.management.PlayerList.func_148545_a(PlayerList.java:504)
    at net.minecraft.server.network.NetHandlerLoginServer.func_147326_c(NetHandlerLoginServer.java:135)
    at net.minecraft.server.network.NetHandlerLoginServer.func_73660_a(NetHandlerLoginServer.java:63)
    at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:285)

-- Ticking connection --
Details:
    Connection: net.minecraft.network.NetworkManager@6448277e
Stacktrace:
    at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:180)
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:790)
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668)
    at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:279)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
    at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
    Minecraft Version: 1.12.2
    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: 332734184 bytes (317 MB) / 2147483648 bytes (2048 MB) up to 2147483648 bytes (2048 MB)
    JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
    IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
    FML: MCP 9.42 Powered by Forge 14.23.5.2855 Optifine OptiFine_1.12.2_HD_U_G5 34 mods loaded, 34 mods active
    States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

    | State  | ID              | Version           | Source                                             | Signature                                |
    |:------ |:--------------- |:----------------- |:-------------------------------------------------- |:---------------------------------------- |
    | LCHIJA | minecraft       | 1.12.2            | minecraft.jar                                      | None                                     |
    | LCHIJA | mcp             | 9.42              | minecraft.jar                                      | None                                     |
    | LCHIJA | FML             | 8.0.99.99         | forge-1.12.2-14.23.5.2855.jar                      | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCHIJA | forge           | 14.23.5.2855      | forge-1.12.2-14.23.5.2855.jar                      | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCHIJA | ivtoolkit       | 1.3.3-1.12        | minecraft.jar                                      | None                                     |
    | LCHIJA | obfuscate       | 0.4.0             | minecraft.jar                                      | None                                     |
    | LCHIJA | biomesoplenty   | 7.0.1.2444        | BiomesOPlenty-1.12.2-7.0.1.2444-universal.jar      | None                                     |
    | LCHIJA | craftstudioapi  | 1.0.0             | CraftStudioAPI-universal-1.0.1.95-mc1.12-alpha.jar | None                                     |
    | LCHIJA | ctm             | MC1.12.2-1.0.2.31 | CTM-MC1.12.2-1.0.2.31.jar                          | None                                     |
    | LCHIJA | twilightforest  | 3.11.1021         | twilightforest-1.12.2-3.11.1021-universal.jar      | None                                     |
    | LCHIJA | animania        | 2.0.3.28          | animania-1.12.2-base-2.0.3.28.jar                  | None                                     |
    | LCHIJA | bloodmoon       | 1.5.3             | Bloodmoon-MC1.12.2-1.5.3.jar                       | d72e0dd57935b3e9476212aea0c0df352dd76291 |
    | LCHIJA | camels          | 1.0.1             | Camels-1.12.2-1.0.1.jar                            | None                                     |
    | LCHIJA | codechickenlib  | 3.2.3.358         | CodeChickenLib-1.12.2-3.2.3.358-universal.jar      | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
    | LCHIJA | dragonmounts    | r46-40-gd9d9278   | DragonMounts-r49-sunfork.jar                       | None                                     |
    | LCHIJA | erebus          | 1.0.32            | Erebus-1.0.32.jar                                  | None                                     |
    | LCHIJA | exoticbirds     | 1.0               | Exotic+Birds+1.12.2-3.2.0.jar                      | None                                     |
    | LCHIJA | extrabows       | v1.12.2 b13       | extrabows-v1.12.2+b13.jar                          | None                                     |
    | LCHIJA | llibrary        | 1.7.20            | llibrary-1.7.20-1.12.2.jar                         | b9f30a813bee3b9dd5652c460310cfcd54f6b7ec |
    | LCHIJA | fossil          | 8.0.5             | fossilsarcheology-8.0.5.jar                        | None                                     |
    | LCHIJA | cfm             | 6.3.1             | furniture-6.3.1-1.12.2.jar                         | None                                     |
    | LCHIJA | ido             | 2.0.0-B           | ido-1.12.2-2.0.0-B.jar                             | None                                     |
    | LCHIJA | inventorypets   | 2.0.15            | inventorypets-1.12-2.0.15.jar                      | None                                     |
    | LCHIJA | jei             | 4.16.1.302        | jei_1.12.2-4.16.1.302.jar                          | None                                     |
    | LCHIJA | journeymap      | 1.12.2-5.7.1      | journeymap-1.12.2-5.7.1.jar                        | None                                     |
    | LCHIJA | libraryex       | 1.2.2             | LibraryEx-1.12.2-1.2.2.jar                         | None                                     |
    | LCHIJA | netherex        | 2.2.5             | NetherEx-1.12.2-2.2.5.jar                          | None                                     |
    | LCHIJA | patchouli       | 1.0-23.6          | Patchouli-1.0-23.6.jar                             | None                                     |
    | LCHIJA | rats            | 3.2.14            | rats-3.2.14-1.12.2.jar                             | None                                     |
    | LCHIJA | reccomplex      | 1.4.8.2           | RecurrentComplex-1.4.8.2.jar                       | None                                     |
    | LCHIJA | roguelike       | 1.8.0             | RoguelikeDungeons-1.12.2-1.8.0.jar                 | None                                     |
    | LCHIJA | theaurorian     | 1.12.2-Release    | theaurorian-1.12.2-release-may3021.jar             | None                                     |
    | LCHIJA | aquatic         | 1.0.0-c           | Aquatic-1.12.2-1.0.0-c.jar                         | 7b14aaee2dd17b12a140baecab28948fff3a263f |
    | LCHIJA | thebetweenlands | 3.8.0             | TheBetweenlands-3.8.0-universal.jar                | 38067d6878811efb38b6a045521cfd80b9b60b38 |

    Loaded coremods (and transformers): 
llibrary (llibrary-core-1.0.11-1.12.2.jar)
  net.ilexiconn.llibrary.server.core.plugin.LLibraryTransformer
  net.ilexiconn.llibrary.server.core.patcher.LLibraryRuntimePatcher
TheBetweenlandsLoadingPlugin (TheBetweenlands-3.8.0-core.jar)
  thebetweenlands.core.TheBetweenlandsClassTransformer
ratscore (rats-3.2.14-1.12.2.jar)
  com.github.alexthe666.rats.server.misc.RatsRuntimePatcher
IvToolkit (IvToolkit-1.3.3-1.12.jar)
  
CTMCorePlugin (CTM-MC1.12.2-1.0.2.31.jar)
  team.chisel.ctm.client.asm.CTMTransformer
ObfuscatePlugin (obfuscate-0.4.1-1.12.2.jar)
  com.mrcrayfish.obfuscate.asm.ObfuscateTransformer
LoadingPlugin (Bloodmoon-MC1.12.2-1.5.3.jar)
  lumien.bloodmoon.asm.ClassTransformer
    GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
    Patchouli open book context: n/a
    Profiler Position: N/A (disabled)
    Player Count: 0 / 8; []
    Type: Integrated Server (map_client.txt)
    Is Modded: Definitely; Client brand changed to 'fml,forge'
    OptiFine Version: OptiFine_1.12.2_HD_U_G5
    OptiFine Build: 20210124-142939
    Render Distance Chunks: 16
    Mipmaps: 4
    Anisotropic Filtering: 1
    Antialiasing: 0
    Multitexture: false
    Shaders: null
    OpenGlVersion: 4.6.0 - Build 26.20.100.7925
    OpenGlRenderer: Intel(R) HD Graphics 620
    OpenGlVendor: Intel
    CpuCount: 4