Fatal error: Uncaught Error: Interface 'Whoops\Inspector\InspectorFactoryInterface' not found in E:\xampp\htdocs\webhost_v4\vendor\filp\whoops\src\Whoops\Inspector\InspectorFactory.php:11 Stack trace: #0 {main} thrown in E:\xampp\htdocs\webhost_v4\vendor\filp\whoops\src\Whoops\Inspector\InspectorFactory.php on line 11