［问题］Unable to guess the mime type as no guessers are available (Did you enable the php_fileinfo e...

laravel_admin到服务器图片上传报错：
Unable to guess the mime type as no guessers are available (Did you enable the php_fileinfo extensio

解决：
原因是没有开启php的php_fileinfo扩展，开启即可。
找到php.ini文件，搜索到php_fileinfo，如果没有就直接添加：
extension=php_fileinfo.dll；
宝塔：

image.png

image.png