Running out of Memory, How fix?

[stlmonster21]

Im playing Magic Farm 2 and I load up fine, but after about 10 second I drop to 1 frame every 5 seconds. This keep going in the other window--->

2013-12-20 20:18:32 [SEVERE] [Minecraft-Client] 1285: Out of memory
2013-12-20 20:18:34 [SEVERE] [Minecraft-Client] ########## GL ERROR ##########
2013-12-20 20:18:34 [SEVERE] [Minecraft-Client] @ Post render
2013-12-20 20:18:34 [SEVERE] [Minecraft-Client] 1285: Out of memory
2013-12-20 20:18:35 [SEVERE] [Minecraft-Client] ########## GL ERROR ##########
2013-12-20 20:18:35 [SEVERE] [Minecraft-Client] @ Post render
2013-12-20 20:18:35 [SEVERE] [Minecraft-Client] 1285: Out of memory
2013-12-20 20:18:45 [SEVERE] [Minecraft-Client] ########## GL ERROR ##########

I have a Asus 17.3? core i7 nvidia GEFORECE gtx 670MX, Windows 8... how do i allocate more memory to ftb as i know it doesnt need more than 8 GBs does it?

 

[stlmonster21]

32-bit...

 

[TheSandwichMakr]

Try removing optifine if you have it installed, if that doesn't work see this thread: http://forum.feed-the-beast.com/threads/it-closes-with-no-point.36550/