Hello,
I've searched these forums for days and not found the solution to my prolem. I have configured Authorize.net AIM (3.1) as I believe is correct and have installed the Authorize.net AIM contribution payment module and what happens is, when I try to do a test check out, it gets stuck on checkout_process.php - just a blank page.
Through testing, I have isolated the line of code that it's choking on but have no idea why it's just stopping here. I don't think it's the checkout_process.php page because it's not doing that with other payment modules.
Anyway, the line it's getting stuck at is this one:
// load the before_process function from the payment modules
$payment_modules->before_process();
Please help! I'm desperate for a solution!
Thank you!