Quote Originally Posted by bottyz View Post
Hi Explorer,

That's great news. So its unlikely the worldpay module itself is causing the issue. It'll more likely be something on your live cart that is conflicting and causing extra bytes to be passed. Maybe even a corruption in your database.

Unfortunately, there is no fast way of testing. However, the way I would do it would be to to work logically through adding modules, settings, etc... one by one from your live zen cart to the new test version and check after each addition to see if the worldpay module still works.
If you then add something and it suddenly causes that error, you'll be able to pinpoint what it is that causes the issue and you can then investigate further in correcting the problem.

I hope this helps. Please do post on here if you find out what it was causing this issue, so that other users with the same problem can see in future what you found.

If you need any more advice please post on here.

Good luck


P.S. is there a reason you tried a new test cart using v1.5.1, you'd be better off upgrading to the latest v1.5.4 as it'll stop you needing to upgrade twice.


Hi Bottyz,

I restore the MySQL DB to test it again

Here are my test environment ZC 1.5.1 + WP 3.0 + Default Themes + Restore MySQL DB (DB copy from Live Shop), but without any images (FTP haven't upload all Live Shop Image on it)

Then re enter all my account and PW on it and buy something on front end

Tested it work!

This mean our DB haven't any problems

My next test plan is replace the Default ZC Themes with our themes see what will happened.


Why I not using ZC 1.5.4 since the Super Order and Edit Order Module, special the Super Order it not work with ZC 1.5.3 that can download from Official Zen Cart (countrycharm already give me a GitHub link to the more new version, I will make a test later on when free.)


Thank you all in there help and suggestion for me. I will post my test result once done.