error in rosetta sites says in gl wordpress…

error in rosettaRosetta The code name of the theme for the local WordPress sites (eg. bg.wordpress.org is a “Rosetta” site). All locale specific WordPress sites are referred to as “Rosetta sites.” The name was inspired from the ancient Rosetta Stone, which contained more or less the same text in three different languages. sites
says in
gl.wordpress.orgWordPress.org The community site where WordPress code is created and shared by the users. This is where you can download the source code for WordPress core, plugins and themes as well as the central location for community conversations and organization. https://wordpress.org/
stringString A string is a translatable part of the software. A translation consists of a multitude of localized strings.(25) “/nfs/rosetta/builds/gl_ES” string(27) “/nfs/rosetta/releases/gl_ES”

es.wordpress.org
string(25) “/nfs/rosetta/builds/es_ES” string(27) “/nfs/rosetta/releases/es_ES”
etc…