My save crashes often whenever I load new chunks (though the chunks seem to be loaded when I go back to the save).

My mods are as follows (In alphabetical order):
-AutoRun
-BetterFPS
-Bibliotheca
-Biomes O'Plenty
-CodeChicken Lib 1.8+
-Custom NPCs
-Decocraft2
-Dude where's my horses? (the name of the mod btw)
-Engineer's Doors
-Fast Leaf Decay
-FPS Reducer
-FTBLib
-FTBUtilities
-FTBUtilitiesBackups
-HelpFixer
-Immersive Engineering
-Immersive Petroleum
-IndustrialCraft
-Industrial Wires
-JourneyMap
-Just Enough Items (JEI)
-K4Lib
-Landlust Furniture
-Less Lag
-Mekanism
-Mekanism Generators
-Mekanism Tools
-Minecraft Comes Alive (MCA)
-Mo' Villages
-MrCrayfish's Furniture Mod
-Nature's Compass
-Not Enough Items 1.8+
-NotEnoughIDs
-Obfuscate
-Pam's Harvestcraft
-PTRLib
-PVPToggle
-RadixCore
-Shadowfact's Forgelin
-Surge
-Tesla Core Lib
-Varied Commodities
-VillageNames