Can't add my SSH key
I keep receiving the message 'Someone has already registered that SSH key.' I have only one account one bitbucket with username sindhus.
Some years ago I had a bitbucket account with username 'sindhu' but then I have deleted the same and now someone else is using that account as far as I know.
Because of this am unable to access my bitbucket account via ssh. Please resolve this at the earliest for me, thank you :)