Error creating admin account after installation

Hi Nextclould community.

A total newbie on Nextclould and would like to try this for personal use.

  • Created a subdomain
  • Setup MySQL database
  • download then upload the php file for the “Web Installer”
  • completed all installation.

now at the steps of creating an admin account, but I kept getting the following error with PostgreSQL:

Error while trying to create admin user: Failed to connect to the database: An exception occurred in driver: SQLSTATE[08006] [7] received invalid response to SSL negotiation: R

I have ensured that SSL is configured on the subdomain I used, since I can access the admin account creating page. What else could I have missed to be receiving the above error?

Tried looking for some similar issues within the community but haven’t found one that has similarity to what I am facing here.

Hope someone can point me to the right direction.