How to hide warning wordpress website

I have migrated my client website from my old hostinger server to new Hostinger server. After Successfully migrated when I checked I am getting this warning on my home page “Warning: Trying to access array offset on value of type bool in /home/u822267978/domains/centurion-traders.com/public_html/wp-content/themes/digi-theme/vc_templates/vc_row.php on line 30”.

I have also update my all neccessory plugin and I have also checked their is not update for my current theme and I am also add these code on wp-config.php file

ini_set(‘display_errors’,’Off’);
ini_set(‘error_reporting’, E_ALL );
define(‘WP_DEBUG’, false);
define(‘WP_DEBUG_DISPLAY’, false);

but still the warning is showing on my home page. please help. Thank You

• This topic was modified 3 years, 1 month ago by Jan Dembowski.

The page I need help with: [log in to see the link]