Places you must see - module not working

Hello,

The module "Places you must see" is not showing the articles as expected. I checked that the articles exist and are associated to the proper category. The places you must see module is showing in the user9 slot but still with no content. Any recommendation on how to troubleshoot?

Thanks,

The site is live here: safarimedellin.com/joomla/

Here is the error I'm getting instead of the articles that should display:

Warning: Invalid argument supplied for foreach() in /home/content/08/9600008/html/joomla/components/com_content/models/articles.php on line 486

Warning: Invalid argument supplied for foreach() in /home/content/08/9600008/html/joomla/modules/mod_articles_news/helper.php on line 62

Warning: Invalid argument supplied for foreach() in /home/content/08/9600008/html/joomla/modules/mod_articles_news/tmpl/default.php on line 13

Maybe you just need to go to that module settings in module manager and do save once. Did you maybe upgraded to j3.0?

I don't see orange border when I browse your site, maybe your browser loads old css , try hitting ctrl+F5 several times.

I didn't upgrade to j3.0 yet. Is there a way to reinstall only that module in the template? it doesn't seem to be a css problem either since I hit ctrl+F5 several times. Here is all I get:

Warning: Invalid argument supplied for foreach() in /home/content/08/9600008/html/joomla/components/com_content/models/articles.php on line 486

Warning: Invalid argument supplied for foreach() in /home/content/08/9600008/html/joomla/modules/mod_articles_news/helper.php on line 62

Warning: Invalid argument supplied for foreach() in /home/content/08/9600008/html/joomla/modules/mod_articles_news/tmpl/default.php on line 13

That module is joomla's core module (mod_articles_news - you get it when you install joomla), maybe you should ask on joomlas forum. Also check error reporting level in joomla's global configuration, maybe just leveling down that option will solve your problem