Fixed create config function not stoping execution

php/Access/Installation.php

@@ -26,7 +26,7 @@ final class Installation extends Access {
 
 		Validator::required(isset($_POST['dbHost'], $_POST['dbUser'], $_POST['dbPassword'], $_POST['dbName'], $_POST['dbTablePrefix']), __METHOD__);
 
-		echo Config::create($_POST['dbHost'], $_POST['dbUser'], $_POST['dbPassword'], $_POST['dbName'], $_POST['dbTablePrefix']);
+		Response::json(Config::create($_POST['dbHost'], $_POST['dbUser'], $_POST['dbPassword'], $_POST['dbName'], $_POST['dbTablePrefix']));
 
 	}