Hello! Recently the below warning message has been appearing at the top of my dashboard. I also have a blank page with this warning when I try to save drafts (and my changes are not saved). At this point when I try to login this is all I see, so I can't even edit my blog. Can anyone help? Thanks!
Warning: Cannot modify header information - headers already sent by (output started at /home/content/10/9373810/html/wp-content/themes/paperpunch/functions.php:1) in /home/content/10/9373810/html/wp-includes/pluggable.php on line 876