Cannot create container for service metabase-app: create .: volume name is too short

[djdeathdj]

WARNING: The PWD variable is not set. Defaulting to a blank string.
exchanges_dashboard_scraper_1 is up-to-date
Creating metabase ... error

ERROR: for metabase Cannot create container for service metabase-app: create .: volume name is too short, names should be at least two alphanumeric characters

ERROR: for metabase-app Cannot create container for service metabase-app: create .: volume name is too short, names should be at least two alphanumeric characters
ERROR: Encountered errors while bringing up the project.

New installation from git.