I can access the main DigiKey site but if I try to access my Cart or Checkout I get the following error



I've cleared cookies for all of the digikey.* sites,, rebooted my computer.
I'm using Firefox, I also tried it under Chrome with the same problem.
This has been going on since yesterday afternoon

 

If I logout, then access the Cart (empty) all is fine.
I then log back in, and access the now empty cart, all is fine.
If I try to resume the cart, I get the problem again.

 

I think I found the problem. If I viewed the stored cart, one of the items had zero quantity and no item ref.
Adding the items back into an empty cart fixed the issue.