Fatal error: Uncaught Error: Class 'Maatwebsite\Excel\Middleware\CellMiddleware' not found in E:\xampp\htdocs\webhost_v4\vendor\maatwebsite\excel\src\Middleware\TrimCellValue.php:5 Stack trace: #0 {main} thrown in E:\xampp\htdocs\webhost_v4\vendor\maatwebsite\excel\src\Middleware\TrimCellValue.php on line 5