I am unable to access my gmail account or even the gmail website. However, I am able to access all other websites. How can I repair this problem?

If it's only one website, sometimes it's a problem on their end and there's nothing you can do about it but wait and try again later. I'm assuming you usually get into it fine? What happens when you go there and are you getting some specific error message?

I just got into it fine. You might just try again and see what happens.