Serious help needed

I have read through a lot here and I need to figure out how to update and everything manually since I messed up my upgrade thing and I cant seem to get it back.

Anyway: I got this error (as always) when I tried to install:

Fatal error: Call to undefined function: get_bloginfo() in /home/*****/public_html/blog/wp-includes/wp-db.php on line 304

Anyway, if my math skills are correct it’s this line that they are talking about:

// Get one row from the DB – see docs for more detail

But my math isn’t what it used to be. Can anyone tell me what I’m doing wrong?

And my wp-config file looks like this:

<?php
// ** MySQL settings ** //
define(‘DB_NAME’, ‘blog’); // The name of the database
define(‘DB_USER’, ‘the username I use to get into my FTP account’); // Your MySQL username
define(‘DB_PASSWORD’, ‘the password I use to get into my FTP account’); // …and password
define(‘DB_HOST’, ‘localhost’); // 99% chance you won’t need to change this value

// Change the prefix if you want to have multiple blogs in a single database.
$table_prefix = ‘wp_’; // example: ‘wp_’ or ‘b2’ or ‘mylogin_’

// Change this to localize WordPress. A corresponding MO file for the
// chosen language must be installed to wp-includes/languages.
// For example, install de.mo to wp-includes/languages and set WPLANG to ‘de’
// to enable German language support.
define (‘WPLANG’, ”);

/* Stop editing */

define(‘ABSPATH’, dirname(__FILE__).’/’);
require_once(ABSPATH.’wp-settings.php’);
?>

Anyone know the error? Besides the fact that I’m stupid ??