Plugin Author
Matt
(@slammeddime)
Are you sure you have your proper API key set? The only way I can replicate the error is by using an invalid API key.
Alternatively, after logging into your WordPress Admin, go to this URL, changing the needed info:
http://yourdomain.com/wp-admin/admin-ajax.php?action=cf7-benchmark-getlists&apikey=your-api-key
Then reply back with what is displayed.
Just want to note — I ran into a similar problem – no error message displayed, but the contact list field did not populate properly. It just had a list of “undefined” values. With the help of the link above I determined that the error was due to my server configuration, because the PHP extension XML-RPC was not enabled.
I don’t know whether this is a common issue among hosting providers, but I did need to go through the process of activating XML-RPC on my system. (Which is something that generally requires advanced-level server access). So this is something to watch out for.