After installing Simple Survey Plugin, I started getting an error when I update posts:
Warning: Cannot modify header information - headers already sent by (output started at /home7/gcsdownl/public_html/cgr/wp-content/plugins/wordpress-simple-survey/output_quiz.php:28) in /home7/gcsdownl/public_html/cgr/wp-includes/pluggable.php on line 934
This error goes away if I deactivate Yet Another Related Posts Plugin... Is there an conflict?
http://wordpress.org/extend/plugins/yet-another-related-posts-plugin/