We will update you as soon as we have further information regarding these errors.
01/03 - We believe we have found what has been causing these errors and we are working on a resolution. Due to the nature of the issue, such a resolution will need to be implemented with a client update which we hope to add to an upcoming patch.
We're very sorry for the inconveniences these errors have caused and once more thank you for your continued patience and understanding.
17/02 - The issues with some players experiencing Errors #0 and #31048 are being investigated and solutions are being worked on. We don't have any firm updates on this just yet, however we will update you as soon as we have more information on this issue.
Some players may also experience delays when completing auctions, this is all being investigated at this time. Please give completed auctions some time to show correctly, you should see them in the Completed tab after a short wait.
16/02 - The EU Auction House was put into maintenance mode for a period on Saturday morning to address some errors and was brought back online later that morning.
Some players may experience delays when completing or posting Auctions after the maintenance.
The investigation into Errors #0 and #31048 continue.
Original Post - We are aware that some players are receiving Error 0 and Error 31048 when using the Auction House at the moment. Also, some players may not be able to claim anything to their stash, and their completed tab may be empty.
This appears to be affecting regions other than just the EU, we are seeing reports in the US as well.
We are investigating this issue and have people working to resolve this.
Updates will be posted as soon as we have more info. In the meantime we thank you for your patience on this matter.