Based on the error you mention, is as though you are signing up than logging in. Make sure you are accessing the login page. Usually, if you can't login is because the userid or password is incorrect. If you still can't login, you may need to to contact another site admin to help with password reset. If there is not no other admin, you may want to contact Atlassian support to gain back access to your site.
-Ben
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.