Title World Crashes upon Loading?

Launcher Type FTB Launcher

Modpack Custom

Modpack version 1.7.10

Have you modified the pack? Yes

Link to log file http://paste.feed-the-beast.com/view/f778b702

Details of the issue World was fine, tried to go to the end, put all eyes of ender into the portal, and jumped in. World crashed.

Mod List:
Treecapitator
Mine and Blade Battlegear
AbyssalCraft
Animation API
Applied Energistics 2
Backpack Mod
Better Dungeons
Blood Magic
Brandon's Core
Buildcraft
Carpenters Blocks
Chicken Chunks
Chimneys Mod
Clearing Block Mod
CodeChickenCore
ComputerCraft
Draconic Evolution
Dragon Mounts
Ender IO
Ender Storage
Extra Cells
Extra Seeds
Extra Utilities
Flan's Mod
Galacticraft
Galacticraft Planets
Immersive Engineering
LLibrary
Magical Crops
Magical Crops Armoury
Mantle
Minecraft Comes Alive
Micdoodle Core
MineFactory Reloaded
Mutant Creatures
NotEnoughItems
Openblocks
OpenModsLib
Particle in a Box
PowerConverters
QuantumFlux
RadixCore
Reis Minimap
RFWindmill
SolarFlux
Sword Pedestal Mod
Tinkers Construct
Thaumcraft
Thermal Dynamics
Thermal Expansion
Thermal Foundation
Twilight Forest
WAILA
Witchery