502 Bad Gateway

nginx

Warning: Cannot modify header information - headers already sent by (output started at /home/joseagud/public_html/index.php(29) : eval()'d code:1) in /home/joseagud/public_html/wp-includes/pluggable.php on line 1535

Warning: Cannot modify header information - headers already sent by (output started at /home/joseagud/public_html/index.php(29) : eval()'d code:1) in /home/joseagud/public_html/wp-includes/pluggable.php on line 1538