title: enable the php_fileinfo extension
body: <p>i'm trying to build a form with upload input in laravel 5.8 and use xampp v3.2.3 and add <code>extension=php_fileinfo.dll</code> manually into php.ini file but still face with "Unable to guess the MIME type as no guessers are available (have you enable the php_fileinfo extension?)" error</p>