Thread:Project:Support desk/can't share uploads/reply

This is what I have set in LocalSettings.php for en-Wikipedia and Commons and it works fine. Just change the 'apibase' to the site you want to share with. /*  Files from en-Wikipedia and Commons        */ $wgUseInstantCommons = true; $wgForeignFileRepos[] = array(  'class'                   => 'ForeignAPIRepo',   'name'                    => 'shared',   'apibase'                 => 'http://en.wikipedia.org/w/api.php',   'fetchDescription'        => true, // Optional   'descriptionCacheExpiry'  => 43200, // 12 hours, optional (values are seconds)   'apiThumbCacheExpiry'     => 43200, // 12 hours, optional, but required for local thumb caching );