I’m a newbie in AWS and DBs in general, I’ve been following an old Udemy course on Amazon Web Services (AWS) – Zero to Hero, where the instructor creates a RDS DB on AWS and uses MySQL Workbench to access the DB. When I exactly follow what he does I get the following error

I could succesfully create a connection using the endpoint from DB instance.

It’s not asking a password at any stage.
But when clicking on connection, it throws the error above

How can I resolve this issue?