as you can see on http://pasteboard.co/1sySOuz3.png the problem is related with CORS library which is not enabled on your server side. In this case you should contact with host admin or you can try this solution.
If it's enabled, then solution we gave you above with .htaccess file must work. If won't, then we do not have other suggestion and this must be sorted on server side definitely.
Comments
as you can see on http://pasteboard.co/1sySOuz3.png the problem is related with CORS library which is not enabled on your server side. In this case you should contact with host admin or you can try this solution.
More information about this library you can read on http://enable-cors.org/server.html
Thanks!
Thank you for contacting our Help Desk.
The CORS library is actually enabled on the server. What I can advise is to check the topic below in order to address the issue:
http://stackoverflow.com/questions/27009425/how-can-i-fix-the-missing-cross-origin-resource-sharing-cors-response-header
Should you have any further questions, do not hesitate to contact us.
Kind regards,