Hi, I had the same problem. I solved it like this:
1.-Go to the public_html folder
2.-Open wp_config.php
3.- Look for the line that says “@link https://www.ads-software.com/support/article/debugging-in-wordpress/
* /”
4.- Change, define (‘WP_DEBUG’, true ); by (‘WP_DEBUG’, false );
This will remove the warning of the frontend problem!
I hope you find it useful
