mysqli::real_connect(): (HY000/1049): Unknown database

Hello, 
I am receiving the following message and I believe I have all correct info setup in my /config/database.php file and I do have a database setup on MySQL server... 
Message: mysqli::real_connect(): (HY000/1049): Unknown database
I've looked at only a few posts on this topic I cannot seem to get anything to work. 

Any advice is appreciated, and I am happy to share any more info needed in order to solve this issue. 
PLEASE HELP! 

Thanks!