Installation failed - cannot create directory - targeting wrong virtual server

I just attempted to upgrade an installed script and got the following error message:

Failed to extract source : Failed to create target directory : mkdir: cannot create directory `/home/frankthebaptist/domains/speakeasyberlin.de': Permission denied

The target speakeasyberlin.de was originally created as a sub-server of frankthebaptist, but some time ago it was moved to be a sub-server of darkbusiness, where it is now, otherwise operating nominally.

Status: 
Closed (fixed)