2CO 500 error on passback

I can complete the test transactions until passback to the website. Whether I use the PF standard confirmation or my own custom one (eg mywebsite.com/index.php/confirmation OR mywebsite.com/confirmation), I get the following

this is looking like it's because I moved the application out of a staging subfolder directly into the root - so config php and htaccess are probably all messed up. am going to use the akeeba backup method to reinstall into the subfolder, and point the DNS there.

OK. Please let me know if you still need me to check this !

Regards,

Tuan

Just a question. The test sale completes, but I'm getting "404 page not found" on the passback... siteroot.co m/pmf_2checkout_notify.php. I've actually specified a custom page in the PMF parameters so I'm not sure what's going on. What do you suggest? I think I'm now within 30 seconds of having this finished. This is affecting a live site so I would like to finish this quickly.

(edit: i manually uploaded the file to root - an instruction i found in a google search, but instead of a 404 error, I now have a blank page)

While waiting for a ticket reply, I have temporarily rewritten the location parameter in the pmform_2checkout_notify PHP file to redirect to my pre-configured confirmation page. In the end, though, I need multiple confirmation pages to work - so I look forward to the official Tuan solution.

Do you have a Skype account? If you have one, I would like to talk to you directly on Skype to understand the actual problem and get it sorted. Could you please contact me ? My Skype nickname is tuanpnves

Regards,

Tuan

I will be happy to do that - but I have to meet a couple deadlines here first. I think there is a wide time differential between us, also, so we need to arrange a good time. my timezone is GMT -5.