Fatal error: Uncaught Error: Class "Illuminate\Validation\Rules\File" not found in /opt/lampp/htdocs/myhospitalnow/mhn-contact-ms/vendor/laravel/framework/src/Illuminate/Validation/Rules/ImageFile.php:5 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/mhn-contact-ms/vendor/laravel/framework/src/Illuminate/Validation/Rules/ImageFile.php on line 5