Hello Chad,
Firstly, sure you got the right details? what about a port number for your local host?
some MySQL might need localhost:3307 also does the root have access to the DB?
Hello,
1) Has the config.php been updated with the correct data?
2) what hosting do you have?
Hello,
Software: wampserver
Host: localhost
Database Name: oxwall
User: root
Password: <Null>
Result