Warnings after fresh 2.2.2-pl installation

Hi all,

after a smooth installation of MODX 2.2.2-pl (locally under xampp, Windows7), the manager gives the following warnings:

Warning: MagpieRSS: Failed to fetch http://feeds.feedburner.com/modxsecurity (Request timed out after 5 seconds) in C:\xampp\htdocs\modx-2.2.2\core\model\modx\xmlrss\rssfetch.class.php on line 237

Warning: array_keys() expects parameter 1 to be array, null given in C:\xampp\htdocs\modx-2.2.2\manager\controllers\default\dashboard\widget.modx-security.php on line 25

Warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\modx-2.2.2\manager\controllers\default\dashboard\widget.modx-security.php on line 25

What's going wrong?

Sounds like the feedburner site, or maybe just the modx feed, is down. Nothing to bother your site, other than causing that error message.

Thank you, Susan.