Repository name (wbc) already exists

I get thhis error when initiating first notebook
add repo failed with error Error: repository name (wbc) already exists, please specify a different name

I am following this Webinar VOD :

Hi @yualash -

When does the error occur? Is it during cloning the GitHub repository? Can you share the code / command you’re running?

@yualash This issue was caused by a domain migration overnight. We have identified the root cause and fixed the problem.

Now everything should work on your end.

Thanks @jiayu it works!