This crash may be caused by an invalid Java Runtime configuration. Check any custom configuration settings. Exit code 1

[StormcloudZack]

So I don't know whats going on, this modpack I use all the time was working fine a few days ago and suddenly today it stops working, I can't even get the game to load now. I have the crash report on a pastebin link here. I've tried to look through the internet to see if I could solve this myself before coming here but nothing has worked. Please help!