Fatal error: Uncaught Error: Class 'Laravel\Socialite\Two\FacebookProvider' not found in /home/wwiwil/apps/iwill-laravel/vendor/socialiteproviders/facebook/Provider.php:9 Stack trace: #0 {main} thrown in /home/wwiwil/apps/iwill-laravel/vendor/socialiteproviders/facebook/Provider.php on line 9