Thank you for contacting us!
It seems like you do not have curl installed. The plugin needs curl to work correctly.
If you are hosting the server yourself, then I would advise installing curl manually and see if the problem persists.
If you are using a hosting service then I would suggest contacting them to see if they can enable it for you.
Let me know how it goes and if you need any further assistance. We are happy to help!
Hello, thanks for reply but i already install Curl
This is my hosting infomation
-PHP Version: 5.6.31-1~ubuntu14.04.1+deb.sury.org+1
-MySQL Version: 5.5.55
Thank you for your reply. We would be happy to investigate further.
Could you than send us your PHPinfo to [email protected]? That would greatly help us. You can simply install this plugin: https://ww.wp.xz.cn/plugins/wordpress-php-info/ which will provide that information for you.