When I try to go to my homepage ( http://konstakuva.com/wordpress/ ), all I get is following message:
Warning: Cannot modify header information - headers already sent by (output started at /var/www/vhosts/konstakuva.com/httpdocs/wordpress/wp-settings.php:315) in /var/www/vhosts/konstakuva.com/httpdocs/wordpress/wp-includes/pluggable.php on line 890
It would be essential for me to get rid of this problem as fast as possible, since following two weeks it's somewhat crucial time for me and the website is my number one tool right now. This is causing me some panic now. The page is running on graphpaperpress theme.
Thanks for the help already!