MediaWiki:Apierror-cantundelete
Couldn't undelete: the requested revisions may not exist, or may have been undeleted already.
サブアカウントを使用する場合は双方の個人用ページにサブアカウントのIDを必ず記入してください
Couldn't undelete: the requested revisions may not exist, or may have been undeleted already.