Fatal error: Uncaught Error: Class 'Illuminate\Support\Manager' not found in /home/clienti2020/public_html/novaballet.it/vendor/laravel/socialite/src/SocialiteManager.php:18 Stack trace: #0 {main} thrown in /home/clienti2020/public_html/novaballet.it/vendor/laravel/socialite/src/SocialiteManager.php on line 18