Forge Mod Loader "severe error"

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M

MCmytus

Guest
Title Forge Mod Loader "severe error"

Launcher Type FTB Launcher

Modpack FTB Ultimate v1.1.2

Modpack version 1.1.2

Have you modified the pack? Yes

Link to log file http://paste.feed-the-beast.com/view/a016fc37

Details of the issue well i added optifine into modpack to make my minecraft run on atleast 30 fps. I added it and launched my world which resulted in endless loading of world. i looked into FTB console and there was red message from mod loader saying some stuff. I also accideantly destroyed my save when i was trying to fix it myself... (i didnt copy and save that file but i just put it right there.)
Mod Added: OptiFineHDStandard1.4.7