Whoops! The default skin for your wiki, defined in $wgDefaultSkin as 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.
cologneblue / CologneBlue (disabled)modern / Modern (disabled)monobook / MonoBook (disabled)vector / Vector (disabled)skins/ directory from it.LocalSettings.php to enable all installed skins:wfLoadSkin( 'CologneBlue' ); wfLoadSkin( 'Modern' ); wfLoadSkin( 'MonoBook' ); wfLoadSkin( 'Vector' );
LocalSettings.php