Error

<?php
session_start();
$_SESSION['ip'] = $_SERVER['REMOTE_ADDR'];

spl_autoload_register(function ($class) {
	require_once("app/classes/class.{$class}.php");
});

try {
  	$user = "u978745819_pris";
  	$pass = "iQJdn7SwV5";
  	$dbname = "u978745819_pris";
    $c = array(PDO::ATTR_EMULATE_PREPARES => false, PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION);
    $s = new PDO('mysql:host=localhost;dbname=' . $dbname, $user, $pass, $c);

    } catch (PDOException $e) {

    echo 'Error --> ' . $e->getMessage();

  }
$system = new System($s);
$icons = "images/icons/";
$path = "images/icons/";