Fatal error: Uncaught Error: Class 'Illuminate\Support\ServiceProvider' not found in /home/app/htdocs/lidia/vendor/laravel/socialite/src/SocialiteServiceProvider.php:8 Stack trace: #0 {main} thrown in /home/app/htdocs/lidia/vendor/laravel/socialite/src/SocialiteServiceProvider.php on line 8