Fatal error: Uncaught Error: Class 'Laravel\Socialite\AbstractUser' not found in /home/edmedu/www/edmclass.com.bak/edmclass-front/vendor/laravel/socialite/src/Two/User.php:7 Stack trace: #0 {main} thrown in /home/edmedu/www/edmclass.com.bak/edmclass-front/vendor/laravel/socialite/src/Two/User.php on line 7