Authorize.net not processing payment after upgrade

-- url of the page with the problem -- : www.urbanashes.com/partners
-- HikaShop version -- : 2.3.4
-- Joomla version -- : 2.5.22
-- PHP version -- : 5.3.27

Since upgrading to Hikashop 2.3.4 our Authorize.net plugin has stopped processing payments. No error message is received, no order is created, and no transaction is sent to Authorize.

I'm not sure of the steps to take to begin troubleshooting. I did check the error messages in the browser and see the following:

[blocked] The page at ' urbanashes.com/partners/index.php?option...ep&step=1&Itemid=101 ' was loaded over HTTPS, but ran insecure content from ' ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js ': this content should also be loaded over HTTPS.
index.php?option=com_hikashop&ctrl=checkout&task=step&step=1&Itemid=101:1

I don't know if this message has anything to do with the problem, but it's all I have. Can you give me some guidance on how to troubleshoot this to get you the information you need?

Thanks!

I don't see a view by that name. Should there be one?

I do not have a hikashoppayment/authorize folder in that place

Hello,
Sorry for the late reply

Since upgrading to Hikashop 2.3.4 our Authorize.net plugin has stopped processing payments. No error message is received, no order is created, and no transaction is sent to Authorize.

Can you give me more information about that issue, and about how you configured your Authorize.net and checkout workflow ("Hikashop->System->Configuration->Checkout") through some screenshots for example ?
Thanks.