plugable.php error message
The website www.tritownrotary.org is throwing the error message:
I have tried debugging the site by renaming all the plugins and themes via FTP, which doesn't change the message. I have also commented out the function of which line 866 is a part. That changes the message to say the function is not found, but the site is still not available. Has anyone else come across this problem and gotten to the root of the problem? I'd appreciate some help.
Warning: Cannot modify header information - headers already sent by (output started at /home/tritown1/public_html/index.php(1) : eval()'d code:7) in /home/tritown1/public_html/wp-includes/pluggable.php on line 866