PostgreSQL - Power BI Connection Issue

I'm experiencing an issue with connecting my PostgreSQL database to Power BI. Every time I try, it prompts the error message - 'The remote certificate is invalid according to the validation procedure.'

To solve this, I've already tried unchecking the encrypt connection and establishing connection through ODBC driver yet, to no avail.

Here's some additional information:

- I'm using the latest version of both Power BI and PostgreSQL.
- I'm unsure about the verification of the SSL certificate for my PostgreSQL database server.
- I can confirm my PostgreSQL server is accessible and operational from a different device or application.

I'm looking for a freelancer with the following skills:

- Extensive knowledge of PostgreSQL and Power BI
- Experience in SSL certification verification
- Expertise in troubleshooting database connection issues.

Please keep in mind that your consideration should effectively address the aforementioned issues and be able to provide a definitive solution.