Facebook Connect Mobile Web - page requested not found

[tawir.net]

Im creating a mobile website and trying to implement facebook connect. I am using the PHP SDKI have following code:\[code\] $loginUrl = $facebook->getLoginUrl(array( 'auth_token' => $session['auth_token'], 'next' => 'http://www.site.com/fbconnect', 'cancel' => 'http://www.site.com/fbconnect', 'canvas' => 0, 'fbconnect' => 1, 'req_perms' => 'publish_stream'));\[/code\]I sign in, but I never get redirected back to my app. I stay on m.facebook.com w/ a msgThe page you requested was not found.Is there something im missing?