I initially tried installing this software using Softaculous, and it asked for an admin username and password. I was unable to use it because it turned out to be an older version. So I downloaded 1.2.2 and installed via zip file, but it never asked for an admin name and password, just database user and password. Shouldn't there still be an admin for this software? If so, how do I create that account? I tried registering on the site, but that doesn't work either -- the register.php just goes to a blank page and stays like that forever.