I use Authorize.net as well on my wp site. The security code that they gave me no longer shows my site to be secured. I get no errors when I click on my donate button. I am using the current version of WP and bbPress. My site is https://raptureintheairnow.com/
This plugin stopped working when WP updated to 3.7. I have another WP site that I updated to 3.7 and this plugin still works there, just not on raptureintheairnow.com. I tried using the the short codes as well and they no longer generate links.
