Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /var/www/html/landing_publicidade/vendor/laravel/framework/src/Illuminate/Database/DatabaseServiceProvider.php:15 Stack trace: #0 {main} thrown in /var/www/html/landing_publicidade/vendor/laravel/framework/src/Illuminate/Database/DatabaseServiceProvider.php on line 15