Class probleem. (Opgelost)

Fatal error: Cannot access empty property in /mnt/web2/30/37/52095937/htdocs/snacks4u/includes/pages/home.php on line 16

Fatal error: Cannot access empty property in /mnt/web2/30/37/52095937/htdocs/snacks4u/includes/pages/home.php on line 16

private $pageSysConn = "";
	public $page = "";
	
	public function __construct($mysql_host, $mysql_user, $mysql_pass, $mysql_database) {
		$this -> pageSysConn = mysql_connect($mysql_host, $mysql_user, $mysql_pass);
		mysql_select_db($mysql_database, $this -> pageSysConn);
	}

private $pageSysConn = "";
	public $page = "";
 
	public function __construct($mysql_host, $mysql_user, $mysql_pass, $mysql_database) {
		$this -> pageSysConn = mysql_connect($mysql_host, $mysql_user, $mysql_pass);
		mysql_select_db($mysql_database, $this -> pageSysConn);
	}

$ps = new pageSys($mysql['host'], $mysql['username'], $mysql['password'], $mysql['database']);

$ps -> $page = 'home'; // dit is lijn 16

$pageName = $ps -> _getPageName();

$pageHead = "<h2>" . $ps -> _getPageHead() . "</h2>";

$pageContent = "<p>" . $ps -> _getPageContent() . "</p>";

$ps = new pageSys($mysql['host'], $mysql['username'], $mysql['password'], $mysql['database']);
 
$ps -> $page = 'home'; // dit is lijn 16
 
$pageName = $ps -> _getPageName();
 
$pageHead = "<h2>" . $ps -> _getPageHead() . "</h2>";
 
$pageContent = "<p>" . $ps -> _getPageContent() . "</p>";

$object->functie();
$object->var

$object->functie();
$object->var