The error clearly indicates that security token is missing and your request can’t be validated, which means can’t be processed. You might not know but we have support section to report any odd behavior and all requests are resolved in timely manner. If your issue wasn’t resolved after that, then you could land here. Anyway, you don’t care anything about that so thanks and have a great day!
I’d be happy to change my review if you can resolve this issue. Where is the link to share this problem with you?
Please create a support ticket including following details: wordpress and plugin version, steps to reproduce and the exact error message. I would be happy to assist!
