Quote Originally Posted by discoverytdi View Post
pm sent I've also sent a donation in thanks for your help for your help
Thank you so much for the donation, donations help me to cover my costs developing this module!

I have fixed the issue for you now, this was actually due to your host blocking folders that were chmod'ed to 777 (world writable), probably due to security which was what your googlecheckout folder was set to (so when I created a test phpinfo.php inside the folder this threw the error too).

Going to the responsehandler.php file previously, and logging in with your API Key & API Secret will display: Invalid of not supported message which is what is expected without an API call being made.

Thanks again!
Regards,
Matt