Mirror a private BitBucket repository

[ZaneCEO]

I'm trying to setup a mirror on Gogs for a remote, private BitBucket repository.

I've already generated and exchanged the SSH key, so cloning manually on the Gogs server via command line (sudo -u www-data -H git clone git@bitbucket.org:my-company/my-repo.git) works as expected.

But when I try to clone via Gogs I get the apparently unrelated error "Cannot import a local repository" (the actual text could be a bit different, I'm translating back from italian)

What am I doing wrong? Thanks!