A couple of questions about this plugin - can anyone help?
When I change/update the options, I get a warning message at the top of the screen:
Warning: Invalid argument supplied for foreach() in /.../wp-content/plugins/g-lock-double-opt-in-manager/glsft-optin.php on line 1728
Also: what does the Subscribe button do on the form? Mine seems to just take me back to my home page, and no-one actually gets subscribed. Maybe it's related to the warning message?