MVC Fatal error: Uncaught Error: Call to undefined method Exception::getMenssage()

[quico5]

http://localhost/mvc/public/casa

Fatal error: Uncaught Error: Call to undefined method Exception::getMenssage() in C:\xampp\htdocs\mvc\public\index.php:15 Stack trace: #0 {main} thrown in C:\xampp\htdocs\mvc\public\index.php on line 15

.htaccess

Código:

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-l
RewriteRule ^(.+) index.php?url=$1 [QSA,L]

index.php

Código PHP:

  <?php
    chdir(dirname(__DIR__));
    define("SYS_PATH","lib/");
    define("APP_PATH","app/");
    require SYS_PATH."Router.php";
    require APP_PATH."http/routes.php";
    try {
        $action = Router::getAction($_GET["url"]);
        $controllerName = $action["controller"];
        $method = $action["method"];
        require APP_PATH."controllers/".$controllerName.".php";
        $controller = new $controllerName();
        $controller->$method();
    } catch (Exception $e) {
        echo $e->getMenssage();
    }
?>   

Router.php

Código PHP:

  <?php
    class Router{
        private static $routes = [];
        private function __construct(){}
        public static function add($route,$controller,$method){
            static::$routes[$route] = ["controller" => $controller, "method" => $method];
        }
        public static function getAction($route){
            if(array_key_exists($route, static::$routes)){
                return static::$routes[$route];
            }else{
                throw new Exception("The route '$route' was not found");
            }
        }
    }
?>   

routes.php

Código PHP:

  <?php
    Router::add("home","MainController","index");
    Router::add("about","MainController","about");
?>   

MainController.php

Código PHP:

  <?php
    class MainController{
        public function index(){
            echo "Hola desde el index";
        }
        public function about(){
            echo "Hola desde el about";
        }
    }
?>   

[starfix]

Tenes una n demás en la llamada al método.

En index.php, tenes casi al final $e->getMensagge() y debería ser $e-getMessage()