The Shortcode is not working

Hi..

I’ve installed the plugin after reading all the good reviews regarding it. I’ve followed the steps as instructed. However, when I put in the shortcode for the plugin I got this message on the page after publishing:

Warning: Invalid argument supplied for forereach() in /home/content/18/11268318/html/wp-content/plugins/simple-behance-portfolio/behance-portfolio.php on line 106.

I need to upload my portfolio urgently as soon as possible. I would very much appreciate immediate help on this matter.

Thanks!

https://www.ads-software.com/plugins/simple-behace-portfolio/