<?php
 $dsn = 'mysql:host=localhost;dbname=my_guitar_shop1'; 
$username = 'mgs_user';
 $password = 'pa55word';
 try {
 $db = new PDO($dsn, $username, $password);
 } catch (PDOException $e) {
 $error_message = $e->getMessage(); 
include('database_error.php'); 
exit() ;
 }
 
 ?>