Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /var/www/html/casavio-qa2.das24.it/httpdocs/laravel/vendor/orchestra/workbench/src/WorkbenchServiceProvider.php:17 Stack trace: #0 {main} thrown in /var/www/html/casavio-qa2.das24.it/httpdocs/laravel/vendor/orchestra/workbench/src/WorkbenchServiceProvider.php on line 17