3.1415

So from my guess, it has something to do with the CodeChickenCore but the problem is I dont know how to fix it. I've done the following: Install Optifine, uninstalled to see if there's a difference, updated mods, reinstalled CodeChickenCore to the same version and updated version but it still happens. Take into note that it's a modded world and every mods has been updated to the newest version (1.6.4) The crash usually happens every 3-5 minutes and it usually doesn't show any lag but immediately freezes and reload for awhile but all of the sudden crashing. You guys are my last resort in to helping me. Sorry if I have somehow disobeyed one of the rules but Im desperate to find a solution. And again advanced thank you