Error , i can't upload

it was a long time since I used unity, I sent the new version and I am charging a new program but now this error in the first upload. you can help me?

years ago I remember that I uploaded without problems

Well it says you’ve exceeded your storage limit. What makes you think that isn’t the case?

I’m noob. I have a new account and it’s the first project. I simply copied only half of the old project which was much larger than years ago uploaded without problems. so it weighs half … can’t I do anything.sorry for bad English