I am having an issue with the Activello theme too. Every time someone submit a comment on my page. They get a huge error message that has something to do with the header (see attached). Can you please help me fix this? All my readers don’t know if the posts went through (they do…) they just receive an error message every time. My site is http://www.svadore.com.
Please help! I’m not sure how to start a new thread/question for this.
I hope you are well today and thank you for your question.
You have already started new thread/question so no need to worry about it.
I saw your shared screenshot and saw these are simple PHP warnings generated by jetpack & endurance cache plugin on your site. most of the time it doesn’t affect functionality of site so it is nothing to worry about!
Do you have WP_DEBUG set to true in your wp-config.php file?
If you do then please set it to false.
This will hide the warning messages and you will be able to use your site normally.