Please include as much of the following information as possible to help me fix the bug:

Brief Description of Bug - sometimes getting this error when canceling undercuts, or when listing individual items for sale that there is a stack of in my bag.

Steps to Reproduce

click the cancel undercuts button on a stack of individually listed items of the same kind - it will work on solo items but when it gets to a stack of an item that is individually listed it will give the internal auction error either randomly or repeatedly but if you keep spamming it it will eventually work - also got this bug while trying to list items for sale. happens when i try to list a stack of items for sale individually. it will eventually do it but it gives error a few pieces in so have to keep spamming it

Loaded Addons

have been using the same addons on sales alt together for a long time so i doubt it is being caused by other addons - but i have these enabled - Atlasloot, Bartender4, Chatcopypaste, Postal, Spy, Bagnon

Back Trace (LUA Error Output)

You can get this through the use of !BugGrabber and BugSack addons.

This is a Blizzard issue and there isn't anything Auctionator can do to mitigate it