Can't connect to MySQL

[chimpgonnagetya]

First check the below things :-
1. Have you created the database correctly ?
2. Also have you given permission to user to access the database ?

It is most probably one of these.

The only options I have are username, database name, and password. I am using the same password and copying all the other information. It makes the database for me so I'm assuming its set up right and the user has access.

For reference I used this video to help me: https://www.youtube.com/watch?v=xiOaSs44MzA 

Around 6 minutes is where the database is setup, but when I try to put it into mybb I get that error.