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