can't fetch or pull getting unable to access

[Nouf Alkedewi]

Hello, 

I cloned a branch that I have an access to from bitbucket, then checkout to new branch, edited then pushed to the new branch I made, but I can't fetch or pull inside the server now I get error 

remote : Forbidden

fatal: unable to access 'https //bitbucket.org/XXX' : the requested url returned error 403

Every thing was fine before, I could push, pull, fetch but now I get this error? 

[Tyler T]

Welcome to the Community @Nouf Alkedewi 

Try setting up an SSH key for your account so you can authenticate with Bitbucket: https://support.atlassian.com/bitbucket-cloud/docs/set-up-an-ssh-key/