ghost setup error Parameter "url" must be a string, not undefined

While installing ghost from digitalocean marketplace i get the following error. The setup doesn’t ask me for url.

Ghost will prompt you for two details:

1. Your domain

• Add an A Record -> 46.101.110.243 & ensure the DNS has fully propagated
• Or alternatively enter http://46.101.110.243

2. Your email address (only used for SSL)

Press enter when you’re ready to get started!

✔ Checking system Node.js version ✔ Checking logged in user ✔ Checking current folder permissions ✔ Checking operating system compatibility ✔ Checking for a MySQL installation ✔ Checking memory availability ✔ Checking for latest Ghost version ✔ Setting up install directory ✔ Downloading and installing Ghost v2.23.1 ✔ Finishing install process ✖ Configuring Ghost ✖ Setting up instance

• sudo useradd --system --user-group ghost
• sudo chown -R ghost:ghost /var/www/ghost/content ✔ Setting up “ghost” system user ℹ Setting up “ghost” mysql user [skipped] ✖ Setting up Nginx Nginx setup task failed, skipping SSL setup ℹ Setting up SSL [skipped] One or more errors occurred.

1. undefined

TypeError: Parameter “url” must be a string, not undefined

2. undefined

TypeError: Parameter “url” must be a string, not undefined

3. undefined

TypeError: Parameter “url” must be a string, not undefined Debug Information: OS: Ubuntu, v18.04 Node Version: v8.10.0 Ghost-CLI Version: 1.10.1 Environment: production Command: ‘ghost install --auto --db=mysql --dbhost=localhost --dbname=ghost_production --dbuser=ghost --dbpass=43sddsdffsd4484c24aa41f405c7f1f64ef3df340c9834 --dir=/var/www/ghost --start’

Try running ghost doctor to check your system for known issues.