If you are using one of the Novak Solutions WordPress plugins, such as One-click Upsell or Web Form JavaScript, please update your Infusionsoft SDK pluginĀ as soon as possibleĀ to version 1.0.9.
This update should be visible within your WordPress administration page. Infusionsoft has made a breaking change that will prevent your Infusionsoft plugins from working after 5:00 PM EDT on Friday (September 12, 2014) unless you upgrade to the latest version of the Infusionsoft SDK plugin.
We apologize for the short notice. Infusionsoft did not provide the necessary file to work around this breaking change until Thursday evening.