"Could not connect to server" help!!

[beth98]

I keep getting the same error message come up when i try to load my hotel "Could not connect to server, error: Access denied for user 'test'@'localhost' (using password: YES" im on windows 8 and im trying to create a habbo hotel retro and i have done everything the tutorials said to do but i keep getting that error message when i try to go onto the hotel, what am i doing wrong?

 

[Gerald]

Check your config, it's invalid.

 

[Chronical]

Oh boy...
There's a configuration file for a reason.
And you're a girl, what a surprise.

 

[IPMB1]

Go to config.php then change

$_CONFIG['mysql']['username'] = 'test'; //MySQL username

to

$_CONFIG['mysql']['username'] = 'root'; //MySQL username

then under it enter your password.