Wikimedia Bugzilla is closed!

The error below occurred a few minutes ago at tr.wikipedia while saving a page
shortly after account creation.  Saves have had to be repeated on various sites,
as presumed database lag kept causing the login state to be "lost".  Currently
Recentchanges shows the edits, but the pages themselves are still empty.

Error in numRows(): Duplicate entry '3-Zigger' for key 2

Backtrace:

    * GlobalFunctions.php line 577 calls wfbacktrace()
    * Database.php line 620 calls wfdebugdiebacktrace()
    * Database.php line 723 calls databasemysql::numrows()
    * User.php line 813 calls databasemysql::selectfield()
    * User.php line 788 calls user::checknewtalk()
    * SkinTemplate.php line 276 calls user::getnewtalk()
    * OutputPage.php line 554 calls skinmonobook::outputpage()
    * OutputPage.php line 751 calls outputpage::output()
    * Database.php line 477 calls outputpage::databaseerror()
    * Database.php line 424 calls databasemysql::reportqueryerror()
    * Database.php line 1024 calls databasemysql::query()
    * Article.php line 1032 calls databasemysql::insert()
    * Article.php line 1151 calls article::inserton()
    * EditPage.php line 540 calls article::insertnewarticle()
    * EditPage.php line 280 calls editpage::attemptsave()
    * EditPage.php line 141 calls editpage::edit()
    * index.php line 235 calls editpage::submit()
    * index.php line 3 calls require()