Fatal error: Uncaught Error: Class "Laravel\Socialite\Two\AbstractProvider" not found in /home2/skyinfoi/public_html/spa/vendor/laravel/socialite/src/Two/FacebookProvider.php:8 Stack trace: #0 {main} thrown in /home2/skyinfoi/public_html/spa/vendor/laravel/socialite/src/Two/FacebookProvider.php on line 8