Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /home/instituto/public_html/sapc/laravel/vendor/maatwebsite/excel/src/ExcelServiceProvider.php:13 Stack trace: #0 {main} thrown in /home/instituto/public_html/sapc/laravel/vendor/maatwebsite/excel/src/ExcelServiceProvider.php on line 13