Problem with my site

I launch my business in 2 days and I keep getting an error when I try to add a product in my WooCommerce plugin at the top of the page that says “Warning: rmdir(/home7/herpers1/public_html/wp-content/endurance-page-cache/2016/): Directory not empty in /home7/herpers1/public_html/wp-content/mu-plugins/endurance-page-cache.php on line 149”

What does this mean and how do I fix it?

• This topic was modified 8 years, 3 months ago by Jan Dembowski.