I am receiving an error on my installation of DT Donate.
It worked fine in the testing mode but once we went live started receiving blank page and \"please try again\" errors.
We have not made any modifications to the code. We only added the required authorize.net parameters.
We have a VPS with 1&1 where we can control our own ports. Also the curl library is installed and operating according to all our PHP settings visible on the joomla back end.
Please any suggestions or advice on this issue would be GREATLY appreciated. We have been beating our heads for over a week trying to get this resolved.