Cannot undelete file revision with timestamp $1: File was missing before deletion.
The Mer Wiki now uses your Mer user account and password (create account on https://bugs.merproject.org/)
MediaWiki:Undelete-bad-store-key
From Mer Wiki
The Mer Wiki now uses your Mer user account and password (create account on https://bugs.merproject.org/)
Cannot undelete file revision with timestamp $1: File was missing before deletion.