Fatal error: Uncaught Error: Class "Whoops\Handler\Handler" not found in E:\install\laragon\www\logisoft_invoice_dev\vendor\filp\whoops\src\Whoops\Handler\CallbackHandler.php:16 Stack trace: #0 {main} thrown in E:\install\laragon\www\logisoft_invoice_dev\vendor\filp\whoops\src\Whoops\Handler\CallbackHandler.php on line 16