Quote Originally Posted by shags38 View Post
v1.5.5f OPC 2.3.12 Westminster_New template site treeoflifejewellery.com

Hi Cindy, I recently upgraded to OPC 2.3.12 on a v1.5.5f site - using guest checkout and credit card the transaction progresses as it should and actually completes (received order confirmation in my inbox after test) however instead of getting the successful transaction page I get the "Whoops! Your session has expired." message with the login blocks etc. I googled and found a few threads on the subject but none seem to fit - this one was closest discussing config. files http vs https but my whole site is set to https so I can't see the fit here either - https://www.zen-cart.com/showthread....upgrading-site

I noticed in one thread I found that you asked the poster with a sub-directory Whoops issue if they had and other sites in the root - so not sure if it is relevant but I have recently built a v1.5.7d site in a folder in the root to test and then convert the site to this version - it has OPC 2.4.2 installed (can't check if that works due to Ceon URI Mapping redirect issues (redirects new store to old existing store when clicking on a product or category etc - have posted that issue elsewhere)

No error log.

cheers, Mike
Mike, I've got no means (or time, unfortunately) to test the operation on zc155f ... there are way to many differences between that Zen Cart version and that currently released (zc157d). Is this the live site or a test site? Are there any debug-logs created during the checkout-process step?