Datrev

Try removing the two modular powersuit mods from your mod folder ("ModularPowersuits-0.6.0-444.jar" and "MPSA-0.2.3-110_MPS-422.jar") and try booting it that way. I had the same error and tried that after I noticed all the other mods say "initialized" after it, and those two say "errored". Your map probably wont load correctly if you have made any items that are part of that mod though, so be careful. Hope I could help, its only a temporary fix of course, but its better than nothing.