MediaWiki:Invalidtitle-knownnamespace/qqq

Displayed when an invalid title was encountered (generally in a list), but the namespace number is known to exist.

Parameters:
 * $1 - (Unused) the namespace number
 * $2 - the namespace name in content language or for the main namespace
 * $3 - the part of the title after the namespace (e.g. SomeName for the page User:SomeName)