Facinity

wait so does that mean make a seperate folder for 1.7?

OK so I've had forge for about a year and never had a problem but this month my forge wont load at all when i press launch it just crashes I've tried removing every mod and still crash I've switched versions of java and still crashed im not sure whats wrong please help heres my output https://pastebin.com/TEV4krkT please help