How do I get Bitnami Dreamfactory to prompt for MySQL or MariaDB port during fresh set up? I had earlier installed Bitnami DF on a Centos Machine and removed it. But now when I try to install Bitnami DF 2.2 it no longer prompts for the DB port. How do I clear this settings so that I get prompted for which port is to be used my MySQL/MariaDB? Thanks