Fatal error: Uncaught Error: Class "Illuminate\Support\Manager" not found in /home/c2ub0z1g/public_html/api.certificados.colegiodeoptometristas.com/vendor/maatwebsite/excel/src/Transactions/TransactionManager.php:8 Stack trace: #0 {main} thrown in /home/c2ub0z1g/public_html/api.certificados.colegiodeoptometristas.com/vendor/maatwebsite/excel/src/Transactions/TransactionManager.php on line 8