Complete newbie here and I'm not getting past the first page of my setup. I'm wanting to add piwigo to my current working Linux Debian server running Apache 2 (recent release) and I couldn't find the documentation for what I need in terms of a database. When I click on the 'Start Installation' button I get 'Cannot connect to server', and I'm guessing that means the database server.
Do I need to do some form of MySQL install?