Fatal error: Uncaught Error: Class "Maatwebsite\Excel\Imports\HeadingRowFormatter" not found in /home/cfostools/public_html/cfohotel.evoqas.com/app/Imports/CustomerInvoiceTestImport.php:18 Stack trace: #0 {main} thrown in /home/cfostools/public_html/cfohotel.evoqas.com/app/Imports/CustomerInvoiceTestImport.php on line 18