Crash Report

---- Minecraft Crash Report ----
// There are four lights!

Time: 5/6/15 9:43 PM
Description: There was a severe problem during mod loading that has caused the game to fail

cpw.mods.fml.common.LoaderException: java.lang.ClassNotFoundException: ivorius.pandorasbox.PandorasBox
	at cpw.mods.fml.common.LoadController.transition(LoadController.java:163)
	at cpw.mods.fml.common.Loader.loadMods(Loader.java:522)
	at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:218)
	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:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.ClassNotFoundException: ivorius.pandorasbox.PandorasBox
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	at cpw.mods.fml.common.ModClassLoader.loadClass(ModClassLoader.java:58)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:249)
	at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:440)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	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:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	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:511)
	... 10 more
Caused by: java.lang.UnsupportedClassVersionError: ivorius/pandorasbox/PandorasBox : Unsupported major.minor version 51.0
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
	... 38 more


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: Mac OS X (x86_64) version 10.10.3
	Java Version: 1.6.0_65, Apple Inc.
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
	Memory: 44063560 bytes (42 MB) / 141627392 bytes (135 MB) up to 1065025536 bytes (1015 MB)
	JVM Flags: 2 total; -Xmx1024m -XX:MaxPermSize=128m
	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 v7.10.130.1395 Minecraft Forge 10.13.3.1395 22 mods loaded, 22 mods active
	mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed
	FML{7.10.130.1395} [Forge Mod Loader] (modpack.jar) Unloaded->Constructed
	Forge{10.13.3.1395} [Minecraft Forge] (modpack.jar) Unloaded->Constructed
	TooManyItems{1.7.10} [TooManyItems] (minecraft.jar) Unloaded->Constructed
	apocabuckets{1.2} [ApocaBuckets] (apocabuckets-1.7.10-1.2.jar) Unloaded->Constructed
	CoroAI{v1.0} [CoroAI] (CoroUtil-1.0.jar) Unloaded->Constructed
	ExtendedRenderer{v1.0} [Extended Renderer] (CoroUtil-1.0.jar) Unloaded->Constructed
	ConfigMod{v1.0} [Extended Mod Config] (CoroUtil-1.0.jar) Unloaded->Constructed
	DamageIndicatorsMod{3.2.0} [Damage Indicators] (Damage-Indicators-Mod-1.7.10.jar) Unloaded->Constructed
	flansmod{4.9.0} [Flan's Mod] (Flans Mod-1.7.10-4.9.0.jar) Unloaded->Constructed
	planetguy_Gizmos{3.0} [Gizmos] (Gizmos-Mod-1.7.10.jar) Unloaded->Constructed
	iChunUtil{4.2.2} [iChunUtil] (iChunUtil-4.2.2.jar) Unloaded->Constructed
	GraviGun{4.0.0-beta} [GraviGun] (GravityGun-4.0.0-beta.jar) Unloaded->Constructed
	Hats{4.0.1} [Hats] (Hats-4.0.1.jar) Unloaded->Constructed
	ItFellFromTheSky{4.0.0} [ItFellFromTheSky] (ItFellFromTheSky-4.0.0.jar) Unloaded->Constructed
	Morph{0.9.1} [Morph] (Morph-Beta-0.9.1.jar) Unloaded->Constructed
	necromancy{1.7.2} [Necromancy] (Necromancy-1.7.10.jar) Unloaded->Constructed
	pandorasbox{2.0.1} [Pandora's Box] (PandorasBox-2.1.jar) Unloaded->Errored
	SuperTNT{0.4.0} [Super TNT] (SuperTNT-1.7.2-0.4.0.jar) Unloaded->Constructed
	TooMuchTNT{2.9} [TooMuchTNT] (TooMuchTNT v2.9.jar) Unloaded->Constructed
	weaponmod{v1.14.3} [Balkon's WeaponMod] (weaponmod-1.14.3.jar) Unloaded->Constructed
	weather2{v2.3.4} [weather2] (Weather-2.3.4.jar) Unloaded->Constructed
	GL info: ' Vendor: 'Intel Inc.' Version: '2.1 INTEL-10.6.20' Renderer: 'Intel HD Graphics 5000 OpenGL Engine'