I am making a modpack, but it crashes while loading.

---- Minecraft Crash Report ----
// You should try our sister game, Minceraft!

Time: 7/20/19 11:32 AM
Description: There was a severe problem during mod loading that has caused the game to fail

cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: cpw/mods/fml/common/network/IConnectionHandler
at cpw.mods.fml.common.LoadController.transition(LoadController.java:163)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:544)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:208)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:480)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:878)
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)
Caused by: java.lang.NoClassDefFoundError: cpw/mods/fml/common/network/IConnectionHandler
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:440)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:212)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190)
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 com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:119)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:513)
... 10 more
Caused by: java.lang.ClassNotFoundException: cpw.mods.fml.common.network.IConnectionHandler
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 34 more
Caused by: java.lang.ArrayIndexOutOfBoundsException


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

-- 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: 339134168 bytes (323 MB) / 1238892544 bytes (1181 MB) up to 5592580096 bytes (5333 MB)
JVM Flags: 4 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx6000m -Xms256m -XX:PermSize=256m
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1566 Optifine OptiFine_1.7.10_HD_U_E7 75 mods loaded, 75 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UC mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
UC FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1566-1.7.10.jar)
UC Forge{10.13.4.1566} [Minecraft Forge] (forge-1.7.10-10.13.4.1566-1.7.10.jar)
UC appliedenergistics2-core{rv2-stable-10} [AppliedEnergistics2 Core] (minecraft.jar)
UC CodeChickenCore{1.0.7.47} [CodeChicken Core] (minecraft.jar)
UC Micdoodlecore{} [Micdoodle8 Core] (minecraft.jar)
UC NotEnoughItems{1.0.5.120} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.5.120-universal.jar)
UC <CoFH ASM>{000} [CoFH ASM] (minecraft.jar)
UC mod_ThreadedLighting{1.7.10-1.0} [Threaded Lighting] (minecraft.jar)
UC debug{1.0} [debug] (denseores-1.6.2.jar)
UC gilded-games-util{1.7.10-1.2} [Gilded Games Utility] (gilded-games-util-1.7.10-1.9.jar)
UC CoFHCore{1.7.10R3.1.4} [CoFH Core] (CoFHCore-[1.7.10]3.1.4-329.jar)
UC BuildCraft|Core{7.1.23} [BuildCraft] (buildcraft-7.1.23.jar)
UC BuildCraft|Transport{7.1.23} [BC Transport] (buildcraft-7.1.23.jar)
UC BuildCraft|Silicon{7.1.23} [BC Silicon] (buildcraft-7.1.23.jar)
UC Waila{1.5.10} [Waila] (Waila-1.5.10_1.7.10.jar)
UC WailaAddonBC{1.0.5.1} [WailaAddonBC] ([1.7.10]WailaAddonBC-1.0.5.1.jar)
UC Baubles{1.0.1.10} [Baubles] (Baubles-1.7.10-1.0.1.10.jar)
UC adventurebackpack{1.7.10-0.8b} [Adventure Backpack] (adventurebackpack-1.7.10-0.8c.jar)
UC aether{1.7.10-1.6} [Aether II] (aether-1.7.10-1.6.jar)
UC appliedenergistics2{rv2-stable-10} [Applied Energistics 2] (appliedenergistics2-rv2-stable-10.jar)
UC D3Core{1.1.2.41} [D3Core] (D3Core-1.7.10-1.1.2.41.jar)
UC AutoCrafter2000{1.1.0.33} [AutoCrafter2000] (AutoCrafter2000-1.7.10-1.1.0.33.jar)
UC BiblioCraft{1.11.7} [BiblioCraft] (BiblioCraft[v1.11.7][MC1.7.10].jar)
UC BiomesOPlenty{2.1.0} [Biomes O' Plenty] (BiomesOPlenty-1.7.10-2.1.0.1889-universal.jar)
UC BuildCraft|Factory{7.1.23} [BC Factory] (buildcraft-7.1.23.jar)
UC BuildCraft|Robotics{7.1.23} [BC Robotics] (buildcraft-7.1.23.jar)
UC BuildCraft|Energy{7.1.23} [BC Energy] (buildcraft-7.1.23.jar)
UC BuildCraft|Builders{7.1.23} [BC Builders] (buildcraft-7.1.23.jar)
UC ThermalFoundation{1.7.10R1.2.6} [Thermal Foundation] (ThermalFoundation-[1.7.10]1.2.6-118.jar)
UC ThermalExpansion{1.7.10R4.1.5} [Thermal Expansion] (ThermalExpansion-[1.7.10]4.1.5-248.jar)
UC BuildCraft|Compat{7.1.7} [BuildCraft Compat] (buildcraft-compat-7.1.7.jar)
UC eureka{3.0.2} [Eureka] (Eureka-1.7.10-3.0.2.jar)
UC bcadditions{2.2.5} [BuildCraft Additions] (BuildcraftAdditions-1.7.10-2.2.5.jar)
UE Thaumcraft{3.0.5h1} [Thaumcraft] (Thaumcraft3.0.5h.zip)
UC Railcraft{9.12.2.0} [Railcraft] (Railcraft_1.7.10-9.12.2.0.jar)
UC TwilightForest{2.3.7} [The Twilight Forest] (twilightforest-1.7.10-2.3.7.jar)
UC chisel{2.9.5.11} [Chisel] (Chisel-2.9.5.11.jar)
UC CarpentersBlocks{3.3.8.2} [Carpenter's Blocks] (Carpenter's Blocks v3.3.8.2 - MC 1.7.10.jar)
UC ComputerCraft{1.75} [ComputerCraft] (ComputerCraft1.75.jar)
UC MineTweaker3{3.0.13} [MineTweaker 3] (CraftTweaker-1.7.10-3.0.13.jar)
UC evilcraft{0.9.13} [EvilCraft] (EvilCraft-1.7.10-0.9.13.jar)
UC ExtraUtilities{1.2.12} [Extra Utilities] (extrautilities-1.2.12.jar)
UC Mantle{1.7.10-0.3.2.jenkins191} [Mantle] (Mantle-1.7.10-0.3.2b.jar)
UC TConstruct{1.7.10-1.8.8.build988} [Tinkers' Construct] (TConstruct-1.7.10-1.8.8.jar)
UC GalacticraftCore{3.0.12} [Galacticraft Core] (GalacticraftCore-1.7-3.0.12.504.jar)
UC GalacticraftMars{3.0.12} [Galacticraft Planets] (Galacticraft-Planets-1.7-3.0.12.504.jar)
UC iChunUtil{4.2.3} [iChunUtil] (iChunUtil-4.2.3.jar)
UC Hats{4.0.1} [Hats] (Hats-4.0.1.jar)
UC instantblocks{1.5.4} [Instant Blocks] (InstantBlocks_v1.5.4.jar)
UC inventorytweaks{1.59-dev-152-cf6e263} [Inventory Tweaks] (InventoryTweaks-1.59-dev-152.jar)
UC journeymap{5.1.4p2} [JourneyMap] (journeymap-1.7.10-5.1.4p2-unlimited.jar)
UC llibrary{1.5.1} [LLibrary] (llibrary-1.5.1-1.7.10.jar)
UC jurassicraft{1.5.0} [JurassiCraft] (JurassiCraft-1.4.0.jar)
UC RadixCore{2.1.3} [RadixCore] (RadixCore-1.7.10-2.1.3-universal.jar)
UC MCA{1.7.10-5.2.2} [Minecraft Comes Alive] (MCA-1.7.10-5.2.2-universal.jar)
UC Morph{0.9.3} [Morph] (Morph-Beta-0.9.3.jar)
UC NEIAddons{1.12.14.40} [NEI Addons] (neiaddons-1.12.14.40-mc1.7.10.jar)
UC NEIAddons|Developer{1.12.14.40} [NEI Addons: Developer Tools] (neiaddons-1.12.14.40-mc1.7.10.jar)
UC NEIAddons|AppEng{1.12.14.40} [NEI Addons: Applied Energistics 2] (neiaddons-1.12.14.40-mc1.7.10.jar)
UC NEIAddons|Botany{1.12.14.40} [NEI Addons: Botany] (neiaddons-1.12.14.40-mc1.7.10.jar)
UC NEIAddons|Forestry{1.12.14.40} [NEI Addons: Forestry] (neiaddons-1.12.14.40-mc1.7.10.jar)
UC NEIAddons|CraftingTables{1.12.14.40} [NEI Addons: Crafting Tables] (neiaddons-1.12.14.40-mc1.7.10.jar)
UC NEIAddons|ExNihilo{1.12.14.40} [NEI Addons: Ex Nihilo] (neiaddons-1.12.14.40-mc1.7.10.jar)
UC neiintegration{1.1.2} [NEI Integration] (NEIIntegration-MC1.7.10-1.1.2.jar)
UC oreexcavation{1.1.134} [OreExcavation] (OreExcavation-1.1.134.jar)
UC placeableitems{2.0.1} [Placeable Items Mod] (placeableitems-2.0.1.jar)
UC PowerConverters3{1.7.10-2.11} [Power Converters 3] (PowerConverters-1.7.10-2.11.jar)
UC ProjectE{1.7.10-PE1.10.1} [ProjectE] (ProjectE-1.7.10-PE1.10.1.jar)
UE tcinventoryscan{1.0.11} [TC Inventory Scanning] (tcinventoryscan-mc1.7.10-1.0.11.jar)
UE ThaumicTinkerer{1.0.8} [Thaumic Tinkerer] (Thaumic Tinkerer [1.0.8].zip)
UC ThermalDynamics{1.7.10R1.2.1} [Thermal Dynamics] (ThermalDynamics-[1.7.10]1.2.1-172.jar)
UC aobd{2.9.2} [Another One Bites The Dust] (AOBD-2.9.2.jar)
UC denseores{1.0} [Dense Ores] (denseores-1.6.2.jar)
UC UniDict{1.7.10-2.9.2} [UniDict] (UniDict-1.7.10-2.9.2.jar)
GL info: ' Vendor: 'Intel' Version: '4.5.0 - Build 23.20.16.4849' Renderer: 'Intel(R) UHD Graphics 620'
CoFHCore: -[1.7.10]3.1.4-329
AE2 Version: stable rv2-stable-10 for Forge 10.13.2.1291
ThermalFoundation: -[1.7.10]1.2.6-118
ThermalExpansion: -[1.7.10]4.1.5-248
Mantle Environment: DO NOT REPORT THIS CRASH! Unsupported mods in environment: optifine
TConstruct Environment: Environment healthy.
ThermalDynamics: -[1.7.10]1.2.1-172
OptiFine Version: OptiFine_1.7.10_HD_U_E7
Render Distance Chunks: 9
Mipmaps: 4
Anisotropic Filtering: 1
Antialiasing: 0
Multitexture: false
Shaders: null
OpenGlVersion: 4.5.0 - Build 23.20.16.4849
OpenGlRenderer: Intel(R) UHD Graphics 620
OpenGlVendor: Intel
CpuCount: 8