stove81

I'm not super experienced with this stuff so would be grateful of some guidance. I've installed the Docker and am now at the Installer in the WebUI however I'm a little stuck. Have selected PostgreSQL as tt-rss appear to recommend it over MySQL Have create a user and password Added a database name 'ttrss' - wasn't sure if this was my choice or whether there is something specific I should be putting here Used the ip of my system as the Host - is it better to leave this blank? Set the port to 5432 for PostgreSQL Added the tt-rss url as http://***.***.*.***:****/ (ip addr & port) Configuration test returns "Configuration check succeeded". BUT Checking database has the following errors... SQLSTATE[08006] [7] could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/tmp/.s.PGSQL.5432"? Unable to connect to database using specified parameters. I have a feeling this will be something really simple but I'm struggling to even start to work it out. Any pointers would be gratefully received.