7.20.0 doesn't allow me to clone repos after I create them.

[JohnG]

I get message "ll clone protocols have been disabled. Please contact your system administrator." 

Also, the "Source" button no longer shown any text under

Working with your repository

I've been using BitBucket for years, and now I can no longer create repos. 

Please help. 

[JohnG · Accepted solution]

Answering my own question:

After upgrading, I needed to review the Admin settings and enable HTTP(S) and SSH access. 

All is well.