Crashes forge 1.12.2 when i join/start a server/world

[ItzEnderYT]

i don't know why my minecraft crashes when i do that. i tried with or without mods

---- Minecraft Crash Report ----
// I let you down. Sorry

Time: 2019-02-15 21:42:19 CST
Description: Ticking player

java.lang.NoClassDefFoundError: com/pg85/otg/forge/dimensions/WorldProviderOTG
    at com.pg85.otg.forge.asm.OTGHooks.getGravityFactor(OTGHooks.java:26)
    at net.minecraft.entity.EntityLivingBase.travel(EntityLivingBase.java:1977)
    at net.minecraft.entity.player.EntityPlayer.travel(EntityPlayer.java:1827)
    at net.minecraft.entity.EntityLivingBase.onLivingUpdate(EntityLivingBase.java:2393)
    at net.minecraft.entity.player.EntityPlayer.onLivingUpdate(EntityPlayer.java:513)
    at net.minecraft.entity.EntityLivingBase.onUpdate(EntityLivingBase.java:2179)
    at net.minecraft.entity.player.EntityPlayer.onUpdate(EntityPlayer.java:234)
    at net.minecraft.entity.player.EntityPlayerMP.onUpdateEntity(EntityPlayerMP.java:382)
    at net.minecraft.network.NetHandlerPlayServer.update(NetHandlerPlayServer.java:173)
    at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher$1.update(NetworkDispatcher.java:209)
    at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:285)
    at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:180)
    at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:790)
    at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:668)
    at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:252)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
    at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: com.pg85.otg.forge.dimensions.WorldProviderOTG
    at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    ... 17 more
Caused by: java.lang.NullPointerException

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

-- Player being ticked --
  Entity Type: null (net.minecraft.entity.player.EntityPlayerMP)
  Entity ID: 2
  Entity Name: ItzEnderYT
  Entity's Exact location: -543.39, 4.35, -444.80
  Entity's Block location: World: (-544,4,-445), Chunk: (at 0,0,3 in -34,-28; contains blocks -544,0,-448 to -529,255,-433), Region: (-2,-1; contains chunks -64,-32 to -33,-1, blocks -1024,0,-512 to -513,255,-1)
  Entity's Momentum: 0.00, -0.08, 0.00
  Entity's Passengers: []
  Entity's Vehicle: ~~ERROR~~ NullPointerException: null
  Entity NBT: {HurtByTimestamp:0,Spawns:[],ForgeData:{"roughmobs:featuresApplied":1b,PlayerPersisted:{gokistats_Stats:{}}},SleepTimer:0s,SpawnForced:1b,Attributes:[{Base:20.0d,Name:"generic.maxHealth"},{Base:0.0d,Name:"generic.knockbackResistance"},{Base:0.10000000149011612d,Name:"generic.movementSpeed"},{Base:0.0d,Name:"generic.armor"},{Base:0.0d,Name:"generic.armorToughness"},{Base:1.0d,Name:"forge.swimSpeed"},{Base:1.0d,Name:"generic.attackDamage"},{Base:4.0d,Name:"generic.attackSpeed"},{Base:0.0d,Name:"generic.luck"},{Base:5.0d,Name:"generic.reachDistance"}],Invulnerable:0b,FallFlying:0b,PortalCooldown:0,AbsorptionAmount:0.0f,abilities:{invulnerable:1b,mayfly:1b,instabuild:1b,walkSpeed:0.1f,mayBuild:1b,flying:0b,flySpeed:0.05f},FallDistance:0.0f,recipeBook:{recipes:["minecraft:yellow_stained_glass_pane","minecraft:yellow_stained_glass","minecraft:writable_book","minecraft:wooden_sword","minecraft:wooden_shovel","minecraft:wooden_pressure_plate","minecraft:wooden_pickaxe","minecraft:wooden_hoe","minecraft:wooden_door","minecraft:wooden_axe","minecraft:white_stained_glass_pane","minecraft:white_stained_glass","minecraft:wheat","minecraft:trapdoor","minecraft:torch","minecraft:tnt","minecraft:stone_sword","minecraft:stone_stairs","minecraft:stone_shovel","minecraft:stone_pickaxe","minecraft:stone_hoe","minecraft:stone_axe","minecraft:stick","minecraft:spruce_boat","minecraft:spectral_arrow","minecraft:speckled_melon","minecraft:sign","minecraft:shield","minecraft:shears","minecraft:repeater","minecraft:redstone_torch","minecraft:redstone_lamp","minecraft:redstone_block","minecraft:redstone","minecraft:red_stained_glass_pane","minecraft:red_stained_glass","minecraft:red_nether_brick","minecraft:red_dye_from_beetroot","minecraft:purple_stained_glass_pane","minecraft:purple_stained_glass","minecraft:polished_andesite","minecraft:piston","minecraft:pink_stained_glass_pane","minecraft:pink_stained_glass","minecraft:painting","minecraft:orange_stained_glass_pane","minecraft:orange_stained_glass","minecraft:oak_wooden_slab","minecraft:oak_stairs","minecraft:oak_planks","minecraft:noteblock","minecraft:nether_wart_block","minecraft:minecart","minecraft:melon_seeds","minecraft:melon_block","minecraft:magenta_stained_glass_pane","minecraft:magenta_stained_glass","minecraft:lime_stained_glass_pane","minecraft:lime_stained_glass","minecraft:lime_dye","minecraft:light_weighted_pressure_plate","minecraft:light_gray_stained_glass_pane","minecraft:light_gray_stained_glass","minecraft:light_blue_stained_glass_pane","minecraft:light_blue_stained_glass","minecraft:lever","minecraft:ladder","minecraft:jungle_boat","minecraft:jukebox","minecraft:iron_trapdoor","minecraft:iron_sword","minecraft:iron_shovel","minecraft:iron_pickaxe","minecraft:iron_nugget","minecraft:iron_leggings","minecraft:iron_hoe","minecraft:iron_helmet","minecraft:iron_door","minecraft:iron_chestplate","minecraft:iron_boots","minecraft:iron_bars","minecraft:iron_axe","minecraft:hopper","minecraft:heavy_weighted_pressure_plate","minecraft:green_stained_glass_pane","minecraft:green_stained_glass","minecraft:gray_stained_glass_pane","minecraft:gray_stained_glass","minecraft:golden_sword","minecraft:golden_shovel","minecraft:golden_pickaxe","minecraft:golden_leggings","minecraft:golden_hoe","minecraft:golden_helmet","minecraft:golden_chestplate","minecraft:golden_carrot","minecraft:golden_boots","minecraft:golden_axe","minecraft:golden_apple","minecraft:gold_nugget","minecraft:gold_ingot_from_nuggets","minecraft:glowstone","minecraft:glass_pane","minecraft:glass_bottle","minecraft:furnace","minecraft:fermented_spider_eye","minecraft:fence_gate","minecraft:fence","minecraft:emerald_block","minecraft:emerald","minecraft:dropper","minecraft:dispenser","minecraft:diamond_sword","minecraft:diamond_shovel","minecraft:diamond_pickaxe","minecraft:diamond_leggings","minecraft:diamond_hoe","minecraft:diamond_helmet","minecraft:diamond_chestplate","minecraft:diamond_boots","minecraft:diamond_axe","minecraft:diamond","minecraft:dark_oak_boat","minecraft:cyan_stained_glass_pane","minecraft:cyan_stained_glass","minecraft:cyan_dye","minecraft:crafting_table","minecraft:compass","minecraft:cobblestone_wall","minecraft:cobblestone_slab","minecraft:coal_block","minecraft:coal","minecraft:clock","minecraft:clay","minecraft:chest","minecraft:carrot_on_a_stick","minecraft:cake","minecraft:bucket","minecraft:brown_stained_glass_pane","minecraft:brown_stained_glass","minecraft:bowl","minecraft:bookshelf","minecraft:bone_meal_from_bone","minecraft:boat","minecraft:blue_stained_glass_pane","minecraft:blue_stained_glass","minecraft:black_stained_glass_pane","minecraft:black_stained_glass","minecraft:black_carpet","minecraft:black_bed","minecraft:black_banner","minecraft:birch_boat","minecraft:beetroot_soup","minecraft:arrow","minecraft:acacia_boat"],isFilteringCraftable:0b,toBeDisplayed:["minecraft:yellow_stained_glass_pane","minecraft:yellow_stained_glass","minecraft:writable_book","minecraft:wooden_sword","minecraft:wooden_shovel","minecraft:wooden_pressure_plate","minecraft:wooden_pickaxe","minecraft:wooden_hoe","minecraft:wooden_door","minecraft:wooden_axe","minecraft:white_stained_glass_pane","minecraft:white_stained_glass","minecraft:wheat","minecraft:trapdoor","minecraft:torch","minecraft:tnt","minecraft:stone_sword","minecraft:stone_stairs","minecraft:stone_shovel","minecraft:stone_pickaxe","minecraft:stone_hoe","minecraft:stone_axe","minecraft:stick","minecraft:spruce_boat","minecraft:spectral_arrow","minecraft:speckled_melon","minecraft:sign","minecraft:shield","minecraft:shears","minecraft:repeater","minecraft:redstone_torch","minecraft:redstone_lamp","minecraft:redstone_block","minecraft:redstone","minecraft:red_stained_glass_pane","minecraft:red_stained_glass","minecraft:red_nether_brick","minecraft:red_dye_from_beetroot","minecraft:purple_stained_glass_pane","minecraft:purple_stained_glass","minecraft:polished_andesite","minecraft:piston","minecraft:pink_stained_glass_pane","minecraft:pink_stained_glass","minecraft:painting","minecraft:orange_stained_glass_pane","minecraft:orange_stained_glass","minecraft:oak_wooden_slab","minecraft:oak_stairs","minecraft:oak_planks","minecraft:noteblock","minecraft:nether_wart_block","minecraft:minecart","minecraft:melon_seeds","minecraft:melon_block","minecraft:magenta_stained_glass_pane","minecraft:magenta_stained_glass","minecraft:lime_stained_glass_pane","minecraft:lime_stained_glass","minecraft:lime_dye","minecraft:light_weighted_pressure_plate","minecraft:light_gray_stained_glass_pane","minecraft:light_gray_stained_glass","minecraft:light_blue_stained_glass_pane","minecraft:light_blue_stained_glass","minecraft:lever","minecraft:ladder","minecraft:jungle_boat","minecraft:jukebox","minecraft:iron_trapdoor","minecraft:iron_sword","minecraft:iron_shovel","minecraft:iron_pickaxe","minecraft:iron_nugget","minecraft:iron_leggings","minecraft:iron_hoe","minecraft:iron_helmet","minecraft:iron_door","minecraft:iron_chestplate","minecraft:iron_boots","minecraft:iron_bars","minecraft:iron_axe","minecraft:hopper","minecraft:heavy_weighted_pressure_plate","minecraft:green_stained_glass_pane","minecraft:green_stained_glass","minecraft:gray_stained_glass_pane","minecraft:gray_stained_glass","minecraft:golden_sword","minecraft:golden_shovel","minecraft:golden_pickaxe","minecraft:golden_leggings","minecraft:golden_hoe","minecraft:golden_helmet","minecraft:golden_chestplate","minecraft:golden_carrot","minecraft:golden_boots","minecraft:golden_axe","minecraft:golden_apple","minecraft:gold_nugget","minecraft:gold_ingot_from_nuggets","minecraft:glowstone","minecraft:glass_pane","minecraft:glass_bottle","minecraft:furnace","minecraft:fermented_spider_eye","minecraft:fence_gate","minecraft:fence","minecraft:emerald_block","minecraft:emerald","minecraft:dropper","minecraft:dispenser","minecraft:diamond_sword","minecraft:diamond_shovel","minecraft:diamond_pickaxe","minecraft:diamond_leggings","minecraft:diamond_hoe","minecraft:diamond_helmet","minecraft:diamond_chestplate","minecraft:diamond_boots","minecraft:diamond_axe","minecraft:diamond","minecraft:dark_oak_boat","minecraft:cyan_stained_glass_pane","minecraft:cyan_stained_glass","minecraft:cyan_dye","minecraft:crafting_table","minecraft:compass","minecraft:cobblestone_wall","minecraft:cobblestone_slab","minecraft:coal_block","minecraft:coal","minecraft:clock","minecraft:clay","minecraft:chest","minecraft:carrot_on_a_stick","minecraft:cake","minecraft:bucket","minecraft:brown_stained_glass_pane","minecraft:brown_stained_glass","minecraft:bowl","minecraft:bookshelf","minecraft:bone_meal_from_bone","minecraft:boat","minecraft:blue_stained_glass_pane","minecraft:blue_stained_glass","minecraft:black_stained_glass_pane","minecraft:black_stained_glass","minecraft:black_carpet","minecraft:black_bed","minecraft:black_banner","minecraft:birch_boat","minecraft:beetroot_soup","minecraft:arrow","minecraft:acacia_boat"],isGuiOpen:0b},DeathTime:0s,XpSeed:-1992414258,ForgeCaps:{"better_diving:air":[900.0d,900.0d,1.0d,1.0d,1.0d],"aoa3:adventplayer":{PLUTON:0,ANIMA:{Level:1,Exp:0.0f},INNERVATION:{Level:1,Exp:0.0f},VULCANISM:{Level:1,Exp:0.0f},INFUSION:{Level:1,Exp:0.0f},EREBON:0,LOGGING:{Level:1,Exp:0.0f},RUNATION:{Level:1,Exp:0.0f},BUTCHERY:{Level:1,Exp:0.0f},HAULING:{Level:1,Exp:0.0f},HUNTER:{Level:1,Exp:0.0f},EXPEDITION:{Opt:1,Level:1,Exp:0.0f},EXTRACTION:{Level:1,Exp:0.0f},FORAGING:{Level:1,Exp:0.0f},AUGURY:{Level:1,Exp:0.0f},ALCHEMY:{Level:1,Exp:0.0f},CREATION:{Level:1,Exp:0.0f},LUXON:0,SELYAN:0,ENGINEERING:{Level:1,Exp:0.0f}},"llibrary:extendedentitydatacapability":{"mm:player":{prevTime:0,time:0,untilSunstrike:0,untilAxeSwing:0},"mm:living":{frozenYaw:0.0f,freezeProgress:0.0f,frozenPitch:0.0f,prevHasAI:0b,frozenYawHead:0.0f,frozenEntityID:-1,frozenLimbSwingAmount:0.0f,frozenRenderYawOffset:0.0f,frozenSwingProgress:0.0f}}},XpTotal:359,playerGameType:1,seenCredits:0b,Motion:[0.0d,-0.07544406518948656d,0.0d],SpawnY:7,UUIDLeast:0L,Health:20.0f,SpawnZ:-430,foodSaturationLevel:5.0f,SpawnX:-523,HasSpawnDimensionSet:0b,Air:300s,OnGround:0b,Dimension:0,ForgeDataVersion:{minecraft:1343},Rotation:[43.500244f,34.050037f],XpLevel:16,UpdateBlocked:0b,Score:359,UUIDMost:0L,Sleeping:0b,Pos:[-543.387565552298d,4.346874557979882d,-444.8048947569599d],Fire:-20s,XpP:0.16666657f,EnderItems:[],DataVersion:1343,foodLevel:20,foodExhaustionLevel:0.0f,HurtTime:0s,SelectedItemSlot:2,Inventory:[{Slot:3b,id:"minecraft:spawn_egg",Count:1b,tag:{EntityTag:{id:"minecraft:zombie"}},Damage:0s},{Slot:4b,id:"minecraft:spawn_egg",Count:1b,tag:{EntityTag:{id:"mobultion:knight_zombie"}},Damage:0s},{Slot:5b,id:"minecraft:spawn_egg",Count:1b,tag:{EntityTag:{id:"rezombiesv15ver1122jar:zombiepirate"}},Damage:0s},{Slot:6b,id:"minecraft:spawn_egg",Count:1b,tag:{EntityTag:{id:"rezombiesv15ver1122jar:zombiepa"}},Damage:0s},{Slot:7b,id:"minecraft:spawn_egg",Count:1b,tag:{EntityTag:{id:"mobultion:worker_zombie"}},Damage:0s},{Slot:8b,id:"minecraft:spawn_egg",Count:1b,tag:{EntityTag:{id:"mobultion:ravenous_zombie"}},Damage:0s},{Slot:9b,id:"minecraft:porkchop",Count:23b,Damage:0s},{Slot:10b,id:"minecraft:stone_hoe",Count:1b,tag:{EA_ENABLED:1b,RARITY:2},Damage:111s},{Slot:12b,id:"minecraft:rotten_flesh",Count:1b,Damage:0s},{Slot:34b,id:"minecraft:spawn_egg",Count:1b,tag:{EntityTag:{id:"mobultion:goro_zombie"}},Damage:0s}],foodTickTimer:0}

-- Ticking connection --
  Connection: net.minecraft.network.NetworkManager@29cb1639

-- System Details --
  Minecraft Version: 1.12.2
  Operating System: Windows 10 (amd64) version 10.0
  Java Version: 1.8.0_201, Oracle Corporation
  Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
  Memory: 468533456 bytes (446 MB) / 1593180160 bytes (1519 MB) up to 1593180160 bytes (1519 MB)
  JVM Flags: 8 total; -XX:+UseConcMarkSweepGC -XX:-UseAdaptiveSizePolicy -XX:+CMSParallelRemarkEnabled -XX:+ParallelRefProcEnabled -XX:+CMSClassUnloadingEnabled -XX:+UseCMSInitiatingOccupancyOnly -Xmx1536M -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump
  IntCache: cache: 17, tcache: 0, allocated: 12, tallocated: 94
  FML: MCP 9.42 Powered by Forge 14.23.5.2811 Optifine OptiFine_1.12.2_HD_U_E3 53 mods loaded, 53 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-1.12.2-14.23.5.2811.jar                     | e3c3d50c7c986df74c645c0ac54639741c90a557 |
       | LCHIJA | forge                        | 14.23.5.2811             | forge-1.12.2-14.23.5.2811.jar                     | e3c3d50c7c986df74c645c0ac54639741c90a557 |
       | LCHIJA | otgcore                      | 1.12.2 - v7              | minecraft.jar                                     | None                                     |
       | LCHIJA | uncraftingtable              | 1.8-beta6                | [1.12]UncraftingTable-1.8-beta6.jar               | None                                     |
       | LCHIJA | abyssvoice                   | 0.1.3                    | AbyssVoice+[0.1.3].jar                            | None                                     |
       | LCHIJA | aoa3                         | 3.0-SNAPSHOT-10          | aoa3-SNAPSHOT-10.jar                              | None                                     |
       | LCHIJA | better_diving                | 1.0.6                    | BetterDiving-1.12.2-1.0.6.jar                     | None                                     |
       | LCHIJA | betternether                 | 0.1.8.2                  | betternether-0.1.8.2.jar                          | None                                     |
       | LCHIJA | betterslimes                 | 1.0                      | BetterSlimes+1.1.jar                              | None                                     |
       | LCHIJA | bookshelf                    | 2.3.574                  | Bookshelf-1.12.2-2.3.574.jar                      | d476d1b22b218a10d845928d1665d45fce301b27 |
       | LCHIJA | forgelin                     | 1.8.2                    | Forgelin-1.8.2.jar                                | None                                     |
       | LCHIJA | bountiful                    | 2.1.0                    | Bountiful-2.1.0.jar                               | None                                     |
       | LCHIJA | champions                    | 1.12.2-1.0.4.1           | champions-1.12.2-1.0.4.1.jar                      | 5d5b8aee896a4f5ea3f3114784742662a67ad32f |
       | LCHIJA | lagremoval                   | 1.0                      | clearlag-1.0.jar                                  | None                                     |
       | LCHIJA | coherentvillages             | v0.0.5.10                | coherent_villages-pre-release_v0.0.5.10.jar       | None                                     |
       | LCHIJA | dungeonmod                   | 1.0                      | Crawler+1.1.4.jar                                 | None                                     |
       | LCHIJA | eerieentities                | 1.0.6                    | EerieEntities-1.12.2-1.0.6.jar                    | d476d1b22b218a10d845928d1665d45fce301b27 |
       | LCHIJA | enchantedgoldenapplecrafting | 1.0.1                    | enchantedgoldenapplecrafting-1.0.1.jar            | None                                     |
       | LCHIJA | examplemod                   | 1.0                      | enchantedgoldenapplecrafting-1.0.1.jar            | None                                     |
       | LCHIJA | eplus                        | 5.0.176                  | EnchantingPlus-1.12.2-5.0.176.jar                 | d476d1b22b218a10d845928d1665d45fce301b27 |
       | LCHIJA | enhancedarmaments            | 1.3.15                   | EnhancedArmaments-1.3.15.jar                      | None                                     |
       | LCHIJA | excp                         | 1.0.5                    | extraCreepers-1.0.5.jar                           | None                                     |
       | LCHIJA | ffenchants                   | 1.1.4                    | ffenchants-1.12.2-1.1.4.jar                       | None                                     |
       | LCHIJA | guardillagers                | 1.0.0                    | guardillagers-1.12.2-1.0.0.jar                    | None                                     |
       | LCHIJA | ham                          | 1.0                      | ham-1.0.jar                                       | None                                     |
       | LCHIJA | waila                        | 1.8.26                   | Hwyla-1.8.26-B41_1.12.2.jar                       | None                                     |
       | LCHIJA | improvedtools                | 1.1.0                    | ImprovedTools-1.12.2_v1.1.0.jar                   | None                                     |
       | LCHIJA | inventorytweaks              | 1.63+release.109.220f184 | InventoryTweaks-1.63.jar                          | 55d2cd4f5f0961410bf7b91ef6c6bf00a766dcbe |
       | LCHIJA | ironchest                    | 1.12.2-7.0.59.842        | ironchest-1.12.2-7.0.59.842.jar                   | None                                     |
       | LCHIJA | jei                          | 4.13.1.225               | jei_1.12.2-4.13.1.225.jar                         | None                                     |
       | LCHIJA | modname                      | 1.0.0                    | MineRancher+V+9.0.0.jar                           | None                                     |
       | LCHIJA | mobbattle                    | 2.3.1[1.12]              | MobBattleMod-1.12.2-2.3.1.jar                     | None                                     |
       | LCHIJA | llibrary                     | 1.7.17                   | llibrary-1.7.17-1.12.2.jar                        | b9f30a813bee3b9dd5652c460310cfcd54f6b7ec |
       | LCHIJA | mowziesmobs                  | 1.5.2                    | mowziesmobs-1.5.2.jar                             | None                                     |
       | LCHIJA | multimob                     | 1.0.5                    | multimob-1.0.5.jar                                | None                                     |
       | LCHIJA | offlineskins                 | 1.12.2-v5c               | OfflineSkins-1.12.2-v5c.jar                       | aaaf83332a11df02406e9f266b1b65c1306f0f76 |
       | LCHIJA | pirates                      | 0.0.2                    | pirates-0.0.4.jar                                 | None                                     |
       | LCHIJA | primitivemobs                | 1.2.3a                   | primitivemobs-1.2.3a.jar                          | None                                     |
       | LCHIJA | quantimate                   | 1.5.7                    | Quantimate1.12.2-1.5.7.jar                        | None                                     |
       | LCHIJA | additionalstructures         | 2.0.1                    | Rex's-Additional-Structures-1.12.x+-(v.2.1.0).jar | None                                     |
       | LCHIJA | spectrite                    | 1.7.1                    | spectrite-1.7.1.jar                               | 00119cfc089819bbcd2f9166a50c7f3df88ded78 |
       | LCHIJA | thesummoner                  | 1.0.1-beta               | thesummoner-1.0.1.jar                             | None                                     |
       | LCHIJA | toolsnweapons                | 1.0.4                    | Tools'n'WeaponsV.1.0.4.jar                        | None                                     |
       | LCHIJA | toughnessbar                 | 1.4                      | toughnessbar-1.4.jar                              | None                                     |
       | LCHIJA | uut                          | 1.0.2                    | toy-defenders-v1.0.2.jar                          | None                                     |
       | LCHIJA | vanillafix                   | 1.0.10-SNAPSHOT          | VanillaFix-1.0.10-99.jar                          | None                                     |
       | LCHIJA | veinminer                    | 0.38.2                   | VeinMiner-1.12-0.38.2.647+b31535a.jar             | None                                     |
       | LCHIJA | veinminermodsupport          | 0.38.2                   | VeinMiner-1.12-0.38.2.647+b31535a.jar             | None                                     |
       | LCHIJA | waterstrainer                | 3.2.0                    | WaterStrainer-1.12-3.2.0.jar                      | None                                     |
       | LCHIJA | xaerominimap                 | 1.15.8                   | Xaeros_Minimap_1.15.8_Forge_1.12.jar              | None                                     |
       | LCHIJA | weeping-angels               | 33                       | weeping-angels-33.jar                             | None                                     |
  Loaded coremods (and transformers): Inventory Tweaks Coremod (InventoryTweaks-1.63.jar)
                                        invtweaks.forge.asm.ContainerTransformer
                                      llibrary (llibrary-core-1.0.10-1.12.2.jar)
                                        net.ilexiconn.llibrary.server.core.plugin.LLibraryTransformer
                                        net.ilexiconn.llibrary.server.core.patcher.LLibraryRuntimePatcher
                                      OTGCorePlugin (OTG-Core.jar)
                                        com.pg85.otg.forge.asm.OTGClassTransformer
                                      VanillaFixLoadingPlugin (VanillaFix-1.0.10-99.jar)
                                        
                                      offlineskins (OfflineSkins-1.12.2-v5c-core.jar)
                                        lain.mods.skins.init.forge.asm.ASMTransformer
                                      ForgelinPlugin (Forgelin-1.8.2.jar)
  GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
  Suspected Mods: Unknown
  Profiler Position: N/A (disabled)
  Player Count: 1 / 8; [EntityPlayerMP['ItzEnderYT'/2, l='mundo creativo mods', x=-543.39, y=4.35, z=-444.80]]
  Type: Integrated Server (map_client.txt)
  Is Modded: Definitely; Client brand changed to 'fml,forge'
 

[DaemonUmbra]

Check your mods folder for a folder called 1.12.2, it looks like a mod you installed previously and then removed put one of its components in there that needs to be cleaned up manually.