Last modified: 2013-10-23 18:17:40 UTC
Mainly concentrated in the April 8, 2009, and 09, the database has a record two days, but mediawiki report "you try to edit the section does not exist. May be when you view the page has been moved or deleted."
report: https://bugzilla.wikimedia.org/show_bug.cgi?id=26105
*** This bug has been marked as a duplicate of bug 26105 ***
Please reply there to questions of bug 26105 Comment 5.