UPDATE

I've found the solution.

1. open laravel herd
2. go to PHP menu
3. right click on php version
4. select "open php.ini directory"
5. edit your php.ini
6. uncomment and set your sys_temp_dir

// before
;sys_temp_dir = "/tmp"

// after
sys_temp_dir = "C:\Users\<YOUR_USERNAME>\AppData\Local\Temp"

Different operating system may have different temp folder paths too.