I got Payment error, while pay with paypal, how can I pay again?
Order number: 2018296
Please open a support ticket or mail them directly. See also: viewtopic.php?f=70&t=7757 (http://dangerousprototypes.com/forum/viewtopic.php?f=70&t=7757)
This is faster then posting here.
Payment errors have to be ordered again. There is no way to repay, and old error orders are removed from time to time. It is a limitation of the old system that was never designed for the heavy use it is getting.