PayPal continues to have issues with payments via PayPal APIs which means many payments may be failing with error 10001.
https://www.x.com/community/ppx/system
status/mts_updates/blog/2011/06/24/notification-major-impact-to-paypal-apis-and-website--jun-24
NOTIFICATION: We are experiencing a system issue affecting payments via PayPal APIs and
www.paypal.com
. During this time majority of API requests may fail with error 10001 (Internal Error) and payments may not complete.
Sent Jun 24, 11:47 AM PDT by DN
Start time: Jun 24, 11:34 AM PDT (Jun 24, 6:34 PM GMT)
Estimated time for resolution: TBD