I tried to start up the mod and it just crashed.

the logs say Suspected Mods: Chocolate Quest Repoured Mod (cqrepoured), FastWorkbench (fastbench)
Profiler Position: N/A (disabled)
Player Count: 1 / 8; [EntityPlayerMP['deathbugawsome'/138, l='New World', x=-1162.11, y=63.00, z=168.73]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'
Client Crashes Since Restart: 0
Integrated Server Crashes Since Restart: 1

This is the type of issue that requires the full Crash Report, please provide it.