Fatal error: Uncaught Error: Class 'Laravel\Socialite\Two\AbstractProvider' not found in /home/edmedu/www/mig.edmclass.com/front.edmclass.com/vendor/laravel/socialite/src/Two/FacebookProvider.php:13 Stack trace: #0 {main} thrown in /home/edmedu/www/mig.edmclass.com/front.edmclass.com/vendor/laravel/socialite/src/Two/FacebookProvider.php on line 13