User blog comment:Kirkburn/Technical Update: February 10, 2015/@comment-1398253-20150212200553

I think this update has caused some sort of database problem.

MovePage A database query syntax error has occurred. This may indicate a bug in the software. The last attempted database query was: (SQL query hidden) from within function "WatchedItem:doDuplicateEntries". Database returned error "1062: Duplicate entry '1678571-0-Ep._50:_Shine,_North_Pole_Aurora' for key 'wl_user' (10.8.38.25)".

That error happened when I tried to move a page with a redirect left in place. It instead created the page without a redirect - in fact, there was nothing left to even indicate a page had ever existed at the old location. I had to recreate the redirect to avoid creating red links. Page I moved: http://powerrangers.wikia.com/wiki/Ep._50:_Shine,_North_Pole_Aurora Original location: http://powerrangers.wikia.com/wiki/Final_Ep.:_Shine,_North_Pole_Aurora?redirect=no