fatal error

I had installed XAMPP (local) server in my laptop and I wanted to use WordPress as a site from which to do my ecommerce activities. I had created database name the same as my .htdocs folder; i created a wp-config.php file and filled in information required, i.e. DB-name; DB-user-name; DB-password and DB_host-name. Now, as I ran WordPress configuration setup towards WP installation, the WP system keeps rejecting the wp-config.php file information. I’m now stuck with this: i have, at least, done everything correctly but I don’t know what to do. Please assist.

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