Someone has already added that key as an access key to a repository

[Doug Pieper]

I get this error when adding an ssh key.

I ran

```

$ ssh -T git@bitbucket.org
authenticated via ssh key.

You can use git to connect to Bitbucket. Shell access is disabled

```

How do identify the key owner so I can fix?

[Nic Brough -Adaptavist- · Accepted solution]

Welcome to the Atlassian Community!

You should not be sharing keys between accounts (in general, not just for Bitbucket).  You'll either need to find out who you shared the key with so you can remove their access and add their own (or, of course, kill off the other account you were using before), or generate a new access key.