You can create new databases in the SQL feature of the cPanel located at http://yourdomain.com/cPanel.
First, you must create the actual database. For that you need to enter a name for the database, such as ‘users’. The database will be created as your-username_users.

Once done, you will need to create a username and password in the MySQL system. A username could be ‘access’. When created it will become your-username_access. Once done, you need to add the user into the database. This is the final step of creating a MySQL database.