Shutting Down Internal Servers. A fatal error has occurred, this connection is terminated

[KaneioJ]

Hello, thank you in advance for the help, when loading up a 1.7.10 world, i get the 'shutting down internal servers', then a 'fatal error has occurred, this connection was terminated' error, with no crash report at all, and the save isn't on another server, other than the LAN server. I got told to delete the option text doc in the .minecraft folder, and this didn't work, ive tried some trouble shooting but was wondering if anyone knows which mods arent compatible with each other, or any other solutions, thank you. 

Mod List:

Advent of Ascension

Animation API

Applied Energistics 2

Archemedes Ships

Ars Magica 2

Better Sprinting

Bibliocraft

BiblioWoods

Billund

Biomes O' Plenty

bspkrs Core

Buildcraft

Chicken Chunks

CodeChickenCore

CoFH Core

Compact Solars

ComputerCraft

Damage Indicators

Death Counter

Den Pipes

Dragon Mounts

DivineRPG

Equivalent Exchange 3

Ender Storage

Ender Tech

Extra Cells 2

Extra Utilities

Factorization

Flans Mod

Flat Signs

Forestry

FPS Plus

GalactiCraft

Gravity Gun

Hats

IndustrialCraft 2

iChun Util

Infernal Mobs

Inventory Tweaks

Iron Chests

Jerrys Mod

LomLib

Magic Bees

Mekanism

Modular Force Field Systems

MineFactory Reloaded

Minecraft Loader

Morph

Mouse Tweaks

Modular Powersuits

Modular Powersuits Addons

MystCraft

Natura

Not Enough Items

NEI Plugins

NEI Addons

Nether Ores

Numina

ObsidiPlates

OpenBlocks

Open Mods Lib

OreSpawn

Portal Gun

Quarry Plus

RailCraft

Redstone Arsenal

Resonant Induction

Shatter

Soul Shards Reborn

Steves Carts 2

Sync

Tinker's Construct

TelePads

ThaumCraft

Thaumic Tinkerer

Thermal Expansion

TiC Tooltips

TradeBooth

TransLocator

TreeCapitator

Tropicraft

Twilight Forest

Voxel Mods

What Am I Looking At?

[Draco18s]

4 minutes ago, KaneioJ said:

when loading up a 1.7.10 world

1) 1.7.10 is five years old, Forge no longer supplies support

2) This board is for people who make and program mods, not debug why your collection doesn't play nice.

3) You did not include a log so we can actually determine what the problem was (your thread title is equivalent to "doctor it hurts.")