- Plesk for Linux
When creating PostgreSQL database in Home > Subscriptions > example.com > Databases > Add a database with identical database and user name the following error appears:
PLESK_ERROR: Error: Connection to the database server failed: ERROR: role "test" already exists
This is limitation of PostgreSQL version shipped with Plesk.
Create user and database with different names.
In Home > Subscriptions > example.com > Databases > Add a database make the Database name field different from Database user name.