Why can I push to one account but not another.

[dkerrisk]

I have 3 repositories. One I can use fully. A second one, I  cannot fetch or push, It says Authentication via ssh keys failed. I am trying to push to a repository on the same account, why does it work on one but not the other? What can I do to make it work? Do I need seperate keys for each repository? Why did it previously work? 

I am stuck and cannot push any code to Windriver70 repository.  I can push to L4Development-SMP-SR0540. They were created at the same time. What am I doing wrong.

Dennis