Fatal error: Uncaught Error: Class 'Illuminate\Support\Manager' not found in C:\xampp73\htdocs\Respaldos\tracking_cie_v1\vendor\maatwebsite\excel\src\Transactions\TransactionManager.php:8 Stack trace: #0 {main} thrown in C:\xampp73\htdocs\Respaldos\tracking_cie_v1\vendor\maatwebsite\excel\src\Transactions\TransactionManager.php on line 8