nickisnow

I figured out the issue. I was also using the Easy Custom Sidebars plugin. If I deactivate that plugin, the warnings go away. Sorry to waste your time. And, thank you for the amazing customer support!

• This reply was modified 1 year, 2 months ago by nickisnow.

Ok, I switched to the Twenty Twenty Three theme and I still see the warnings. They show up when I click on a link to a post from the widget.

[19-Sep-2023 18:09:39 UTC] PHP Warning:  Undefined array key "category-posts-5" in /mywebsite/wp-content/plugins/category-posts/class-virtual-widget.php on line 158
[19-Sep-2023 18:10:47 UTC] PHP Warning:  Undefined array key "category-posts-4" in /mywebsite/wp-content/plugins/category-posts/class-virtual-widget.php on line 158
[19-Sep-2023 18:10:59 UTC] PHP Warning:  Undefined array key "category-posts-4" in /mywebsite/wp-content/plugins/category-posts/class-virtual-widget.php on line 158
[19-Sep-2023 18:11:07 UTC] PHP Warning:  Undefined array key "category-posts-5" in /mywebsite/wp-content/plugins/category-posts/class-virtual-widget.php on line 158

• This reply was modified 1 year, 2 months ago by nickisnow.

Thanks for the quick reply. I only see the PHP warning in the logs. I am using the Beaver Builder child theme. I am using the Category Posts widget in the sidebar widget area on two pages:
https://homosassaredfish.com/fishing-reports/
https://homosassaredfish.com/captain-red-ed-brennans-favorite-fish-seafood-recipes/
I am using the Beaver Builder child theme.