Global Post Feed Error

I've downloaded this plugin. But it can not be actived.

Error Code:

Warning: require_once(../wp-load.php) [function.require-once]: failed to open stream: No such file or directory in /var/www/vhosts/mutfaksirlari.com/httpdocs/wp-content/plugins/recent-global-posts-feed/recent-global-posts-feed.php on line 28