File is not transfered

Iam using PHP 7.0.2

After Remote Upload appears Done message, there isn’t no file in the library.
I check inside upload folder, there are 2 new files there
1. Exactly the same name of transfered file, but has 0kb.
2. remote_upload_progress.json
Its content:
{“percentage”:”done..!”}

Do you figure out what it means ??
If there is some problems, please fix it ??

https://www.ads-software.com/plugins/remote-upload/