Done Crashing on Startup

I have been trying to download and install FTB Beyond through the launcher for the past few days, but every time I try it spends nearly an hour attempting to load, and then crashes. I attached the crash log, if anybody has any ideas for what I should do. I've tried running as admin and turning off my antivirus already.

 

Code:

Time: 3/27/17 5:04 PM
Description: Initializing game

java.lang.OutOfMemoryError: Java heap space

You'll need to allocate at least 4GB of ram to Beyond for it to run. Try that (if you can) and see if that fixes the issue. Most (pretty much all other than pixelmon) 1.10 packs require 4gb ram minimum to run properly.
-V

 

That worked, thank you!

 

Will go ahead and mark this as done seeing as your issue is solved. Happy gaming!
-V