taint.log

10/21 18:28:37.001 An action was blocked in combat because of taint from Auctionator - CompactRaidFrame1:Show()
10/21 18:28:37.001 Interface\FrameXML\CompactUnitFrame.lua:378 CompactUnitFrame_UpdateVisible()
10/21 18:28:37.001 Interface\FrameXML\CompactUnitFrame.lua:309 CompactUnitFrame_UpdateAll()
10/21 18:28:37.001 Interface\FrameXML\CompactUnitFrame.lua:48

sry... not classic.... aucionar on sh.land
Interface: 90207
Version: 9.2.47

Which version of Auctionator were you running?

Can you try this build of Auctionator and report if it fixes the problem?
Auctionator-9.2.47-6-gca65b37.zip

No response. Closing.