Fatal error on confirm_cart.php
When completing the Checkout.php, I get the following error message: Fatal error: Call to undefined function wa_getsavedformvalue() in /home/content/36/12579836/html/confirm_cart.php on line 189.
I uninstalled ecart extension, and reinstalled with the latest version (though I believe I had 6.1.0 previously installed.) Also, I deleted all the checkout wizard files before recreating them.
Not certain if it is effecting this, but I am only using Authorize.net and not paypal.
Any help is greatly appreciated.