Okay, here is the problem. I have a fully capable pc with an i5-6600k, 16gb RAM, gtx 1070 8gb, and yet I still can't run modded. I'm using a custom modpack on technic called Muffin_SMP. If you would like to download the modpack, https://www.dropbox.com/s/5ndb10uzyyaqiig/modpack.zip?dl=1

In case your wondering, I have Java 8 Update 162 (64 bit) If anyone could figure out thet problem, please tell me asap, thanks!

List of mods:
Advanced Combat
Aroma1997Core
AromaBackup
AutoRegLib
Backpacks!
Bed Bugs
Better Placement
Better than Bunnies
Better than Llamas
BiblioCraft
BibioCraft: Bibliowoods Biomes O' Plenty Edition
Chisel
Concrete Mod
ConnectedTexturesMod
CraftTweaker
DbrownUtil
DecoCraft2
Dense Ores
ExpandedBonemeal
Fairy Lights
Fast Leaf Decay
Felling
Fullscreen Windowed (Borderless) for Minecraft
Giacomo's Compass
Giacomo's Foundry
Giacomo's maps
GoG Skybox
Gravestone Mod
Inventory Tweaks
IvToolkit
Xaero's Minimap
Just Enough Items (JEI)
Lapis Stays in the Enchanting Table
LootTweaker
MrCrayfish's Furniture Mod
OptiFine
Pam's Get All the Seeds!
Pam's HarvestCraft
Quark
RealBench
Recurrent Complex
Roguelike Dungeons
Simple Grinder
Sophisticated wolves
SwingThroughGrass
ToroHealth Damage Indicators
Vending block
Villager Trade Tables
Waila
Waila Harvestability


I believe that this is the log:

[10:45:24] [main/DEBUG] [FML/]: Injecting tracing printstreams for STDOUT/STDERR.[10:45:24] [main/DEBUG] [FML/]: Injecting tracing printstreams for STDOUT/STDERR.[10:45:24] [main/INFO] [FML/]: Forge Mod Loader version 13.20.1.2386 for Minecraft 1.11.2 loading[10:45:24] [main/INFO] [FML/]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.7.0_79, running on Windows 8.1:amd64:6.3, installed at C:\Program Files\Java\jre7[10:45:24] [main/DEBUG] [FML/]: Java classpath at launch is C:\Users\thebo\AppData\Roaming\.technic\modpacks\muffin-smp\bin\modpack.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\net\minecraft\launchwrapper\1.12\launchwrapper-1.12.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\ow2\asm\asm-all\5.0.3\asm-all-5.0.3.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\jline\jline\2.13\jline-2.13.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\com\typesafe\akka\akka-actor_2.11\2.3.3\akka-actor_2.11-2.3.3.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\com\typesafe\config\1.2.1\config-1.2.1.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\scala-lang\scala-actors-migration_2.11\1.1.0\scala-actors-migration_2.11-1.1.0.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\scala-lang\scala-compiler\2.11.1\scala-compiler-2.11.1.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\scala-lang\plugins\scala-continuations-library_2.11\1.0.2\scala-continuations-library_2.11-1.0.2.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\scala-lang\plugins\scala-continuations-plugin_2.11.1\1.0.2\scala-continuations-plugin_2.11.1-1.0.2.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\scala-lang\scala-library\2.11.1\scala-library-2.11.1.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\scala-lang\scala-parser-combinators_2.11\1.0.1\scala-parser-combinators_2.11-1.0.1.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\scala-lang\scala-reflect\2.11.1\scala-reflect-2.11.1.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\scala-lang\scala-swing_2.11\1.0.1\scala-swing_2.11-1.0.1.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\scala-lang\scala-xml_2.11\1.0.2\scala-xml_2.11-1.0.2.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\lzma\lzma\0.0.1\lzma-0.0.1.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\java3d\vecmath\1.5.2\vecmath-1.5.2.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\com\mojang\netty\1.6\netty-1.6.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\oshi-project\oshi-core\1.1\oshi-core-1.1.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\com\google\guava\guava\17.0\guava-17.0.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\commons-codec\commons-codec\1.9\commons-codec-1.9.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\com\mojang\authlib\1.5.24\authlib-1.5.24.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\com\mojang\realms\1.10.8\realms-1.10.8.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\it\unimi\dsi\fastutil\7.0.12_mojang\fastutil-7.0.12_mojang.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar;C:\Users\thebo\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar;C:\Users\thebo\AppData\Roaming\.technic\modpacks\muffin-smp\bin\minecraft.jar[10:45:24] [main/DEBUG] [FML/]: Java library path at launch is C:\Users\thebo\AppData\Roaming\.technic\modpacks\muffin-smp\bin\natives[10:45:24] [main/DEBUG] [FML/]: Enabling runtime deobfuscation[10:45:24] [main/DEBUG] [FML/]: Instantiating coremod class FMLCorePlugin[10:45:24] [main/DEBUG] [FML/]: Added access transformer class net.minecraftforge.fml.common.asm.transformers.AccessTransformer to enqueued access transformers[10:45:24] [main/DEBUG] [FML/]: Enqueued coremod FMLCorePlugin[10:45:24] [main/DEBUG] [FML/]: Instantiating coremod class FMLForgePlugin[10:45:24] [main/DEBUG] [FML/]: Enqueued coremod FMLForgePlugin[10:45:24] [main/DEBUG] [FML/]: All fundamental core mods are successfully located[10:45:24] [main/DEBUG] [FML/]: Attempting to load commandline specified mods, relative to C:\Users\thebo\AppData\Roaming\.technic\modpacks\muffin-smp[10:45:24] [main/DEBUG] [FML/]: Discovering coremods[10:45:24] [main/DEBUG] [FML/]: Examining for coremod candidacy advancedcombat-1.0.3-[1.11.2].jar[10:45:24] [main/DEBUG] [FML/]: Not found coremod data in advancedcombat-1.0.3-[1.11.2].jar[10:45:24] [main/DEBUG] [FML/]: Examining for coremod candidacy AutoRegLib-1.1-4.jar[10:45:24] [main/DEBUG] [FML/]: Not found coremod data in AutoRegLib-1.1-4.jar[10:45:24] [main/DEBUG] [FML/]: Examining for coremod candidacy backpacks 1.11.2 - 3.4.2.jar[10:45:24] [main/TRACE] [FML/]: Found FMLCorePluginContainsFMLMod marker in backpacks 1.11.2 - 3.4.2.jar, it will be examined later for regular @Mod instances[10:45:24] [main/DEBUG] [FML/]: Instantiating coremod class BCModPlugin[10:45:24] [main/DEBUG] [FML/]: The coremod brad16840.core.BCModPlugin requested minecraft version 1.11.2 and minecraft is 1.11.2. It will be loaded.[10:45:24] [main/DEBUG] [FML/]: Enqueued coremod BCModPlugin[10:45:24] [main/DEBUG] [FML/]: Examining for coremod candidacy BedBugs-1.11.2-1.1.7.jar[10:45:24] [main/DEBUG] [FML/]: Not found coremod data in BedBugs-1.11.2-1.1.7.jar[10:45:24] [main/DEBUG] [FML/]: Examining for coremod candidacy Better-Than-Llamas-Mod-1.11.2.jar[10:45:24] [main/DEBUG] [FML/]: Not found coremod data in Better-Than-Llamas-Mod-1.11.2.jar[10:45:24] [main/DEBUG] [FML/]: Examining for coremod candidacy BetterPlacement-1.0.0-1.jar[10:45:24] [main/DEBUG] [FML/]: Not found coremod data in BetterPlacement-1.0.0-1.jar[10:45:24] [main/DEBUG] [FML/]: Examining for coremod candidacy BetterThanBunnies-1.11-1.1.0.jar[10:45:24] [main/DEBUG] [FML/]: Not found coremod data in BetterThanBunnies-1.11-1.1.0.jar[10:45:24] [main/DEBUG] [FML/]: Examining for coremod candidacy BiblioCraft[v2.3.3][MC1.11.2].jar[10:45:24] [main/DEBUG] [FML/]: Not found coremod data in BiblioCraft[v2.3.3][MC1.11.2].jar[10:45:24] [main/DEBUG] [FML/]: Examining for coremod candidacy BiblioWoods[BiomesOPlenty][v2.0][MC1.11.2].jar[10:45:24] [main/DEBUG] [FML/]: Not found coremod data in BiblioWoods[BiomesOPlenty][v2.0][MC1.11.2].jar[10:45:24] [main/DEBUG] [FML/]: Examining for coremod candidacy BiomesOPlenty-1.11.2-6.2.0.2267-universal.jar[10:45:24] [main/DEBUG] [FML/]: Not found coremod data in BiomesOPlenty-1.11.2-6.2.0.2267-universal.jar[10:45:24] [main/DEBUG] [FML/]: Examining for coremod candidacy Chisel-MC1.11.2-0.1.0.30.jar[10:45:24] [main/DEBUG] [FML/]: Not found coremod data in Chisel-MC1.11.2-0.1.0.30.jar[10:45:24] [main/DEBUG] [FML/]: Examining for coremod candidacy CraftTweaker-1.11.2-3.0.26 (1).jar[10:45:24] [main/DEBUG] [FML/]: Not found coremod data in CraftTweaker-1.11.2-3.0.26 (1).jar[10:45:24] [main/DEBUG] [FML/]: Examining for coremod candidacy CTM-MC1.11.2-0.2.3.14.jar[10:45:24] [main/TRACE] [FML/]: Found FMLCorePluginContainsFMLMod marker in CTM-MC1.11.2-0.2.3.14.jar, it will be examined later for regular @Mod instances[10:45:24] [main/DEBUG] [FML/]: Instantiating coremod class CTMCorePlugin[10:45:24] [main/ERROR] [FML/]: An error occurred trying to configure the minecraft home at C:\Users\thebo\AppData\Roaming\.technic\modpacks\muffin-smp for Forge Mod Loaderjava.lang.UnsupportedClassVersionError: team/chisel/ctm/client/asm/CTMCorePlugin : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_79] at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79] at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79] at j
ava.net.URLClassLoader.defineClass(Unknown Source) ~[?:1.7.0_79] at java.net.URLClassLoader.access$100(Unknown Source) ~[?:1.7.0_79] at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.7.0_79] at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.7.0_79] at java.security.AccessController.doPrivileged(Native Method) ~[?:1.7.0_79] at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.7.0_79] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_79] at java.lang.Class.forName0(Native Method) ~[?:1.7.0_79] at java.lang.Class.forName(Unknown Source) ~[?:1.7.0_79] at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:564) ~[modpack.jar:?] at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:425) ~[modpack.jar:?] at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:255) ~[modpack.jar:?] at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:100) [modpack.jar:?] at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:79) [modpack.jar:?] at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:42) [modpack.jar:?] at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:138) [modpack.jar:?] at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?][10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: java.lang.UnsupportedClassVersionError: team/chisel/ctm/client/asm/CTMCorePlugin : Unsupported major.minor version 52.0[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.lang.ClassLoader.defineClass1(Native Method)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.lang.ClassLoader.defineClass(Unknown Source)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.security.SecureClassLoader.defineClass(Unknown Source)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.net.URLClassLoader.defineClass(Unknown Source)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.net.URLClassLoader.access$100(Unknown Source)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.net.URLClassLoader$1.run(Unknown Source)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.net.URLClassLoader$1.run(Unknown Source)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.security.AccessController.doPrivileged(Native Method)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.net.URLClassLoader.findClass(Unknown Source)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.lang.ClassLoader.loadClass(Unknown Source)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.lang.ClassLoader.loadClass(Unknown Source)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.lang.Class.forName0(Native Method)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.lang.Class.forName(Unknown Source)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:564)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:425)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:255)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:100)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:79)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:42)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:138)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)[10:45:24] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)