Laravel : App::setLocale doesn't work

I'm using laravel 5.1, I'm trying to update locale in app file like this : In Locale Middleware file :

...
public function handle($request, Closure $next)
    {       
        if(Session::has('locale'))
        {
            $lang = Session::get('locale');            
            App::setLocale($lang);        
        }

        return $next($request);
    }

I get this error :/

FatalErrorException in ErrorStoreInterface.php line 1: Maximum function nesting level of '100' reached, aborting!

Any idea about this ??

via Chebli Mohamed