Since updating to Max OS 10.11.6 this morning I've seen this message several times. It's a bit weird as I never use Safari. I suspect it might be something to do with the AppStore trying to update. Any ideas on how I can stop this?
From the report that this generates it's clear that Spotlight is the culprit (thanks Dmitri for pointing this out)
Process: com.apple.Safari.History  Path: /System/Library/PrivateFrameworks/SafariShared.framework/Versions/A/XPCServices/com.apple.Safari.History.xpc/Contents/MacOS/com.apple.Safari.History Identifier: com.apple.Safari.History Version: 11601 (11601.7.1) Code Type: X86-64 (Native) Parent Process: ???  Responsible: Spotlight  User ID: 501