Can you help with an update issue on my wordpress site?


I’ve just updated my plugins and upgraded to the next level of wordpress but now I get two errors on my page

Warning : Declaration of Envato_Theme_Installer_Skin::feedback($string) should be compatible with WP_Upgrader_Skin::feedback($string, …$args) in /home/sleept6/public_html/wp-content/themes/dt-the7/inc/mods/theme-update/envato-wordpress-toolkit-library/class-envato-wordpress-theme-upgrader.php on line 335

and also

: Cannot modify header information - headers already sent by (output started at /home/sleept6/public_html/wp-content/themes/dt-the7/inc/mods/theme-update/envato-wordpress-toolkit-library/class-envato-wordpress-theme-upgrader.php:335) in /home/sleepti6/public_html/wp-includes/functions.php on line 6270

All the updates seem to have worked - any ideas how to get rid of them as the top one is also on the website it seems!

Thanks in advance