After updating WordPress to the latest version I lost access to my website. When I type my web address then wp-admin I get the following message:
Warning: Cannot modify header information - headers already sent by (output started at /home/portfood/public_html/portfood/wp-content/plugins/akismet/akismet.php:1809) in /home/portfood/public_html/portfood/wp-includes/pluggable.php on line 391
I cannot get to my dashboard to make changes. What do I do ??