MySQL error when created my bb

[boylush38]

when I softaculous to install mybb , when installed , it says that it could not establish connection.can you help me ASAP.Thanks.

 

[Smith6612]

The particular message I receive when I visit your site shows the MySQL server refusing access to the database due to an incorrect login. Double check in the MyBB configuration file that the Username and Password for your database is correct.