Whoops! The default skin for your wiki, defined in
vector, is not available.
Your installation seems to include the following skins. See Manual: Skin configuration for information how to enable them and choose the default.
vector/ Vector (disabled)
skins/directory from it.
mediawiki/skins/*repositories via git into the
skins/directory of your MediaWiki installation.
LocalSettings.phpto enable all currently installed skins: