FTB crashes after loading Modpack(Monster v1.0.9.)

[Prodoziera]

hi FTB members,
when i launch my selected modpack(Monster v1.0.9.) my FTB crashes.
Here's the console log:

 

[UniZero]

Unfortunately you have a 32 bit os and the majority of the 1.6 packs, except FTB Lite 2, require 2gb of ram minimum and you can only allocate that amount with 64 bit java which requires a 64 bit os.