MediaWiki:Cite error references no backlink label/qqq

Error message shown in the references tag when the same name is used for too many ref tags. Too many in this case is more than there are backlink labels defined in MediaWiki:Cite references link many format backlink labels.

It is not possible to make a clickable link to this message. "nowiki" is mandatory around MediaWiki:Cite references link many format backlink labels.