Fatal error: Uncaught Error: Class "Illuminate\Support\Manager" not found in /var/www/live/demo6.thesynergate.com/markea-api2/vendor/laravel/socialite/src/SocialiteManager.php:23 Stack trace: #0 {main} thrown in /var/www/live/demo6.thesynergate.com/markea-api2/vendor/laravel/socialite/src/SocialiteManager.php on line 23