Hello,

since the update to bbPress 2.1 I get the following PHP error msg, when I am posting a new message. The message is posted and everything is fine, except for this error to pop up:

http://www.mydomain.de/blog/forums/users/auco/
Warning: Cannot modify header information - headers already sent by 
(output started at /path/to/my/server/domain/blog/wp-content/plugins/
bbpress/bbp-includes/bbp-reply-template.php:1012)
in /path/to/my/server/domain/blog/wp-includes/pluggable.php on line 881

I already followed this post from 4 years ago: http://bbpress.org/forums/topic/php-error-messages/ and the relevant informations on codex.wordpress.org. I also made sure I’m running the latest stable PHP5 version.
Of course I’m also running the latest WP and have as few plugins as possible.

But I really can’t figure out how to suppress this message.
Any help is appreciated.

[@auco Participant 12 years, 5 months ago]

Maybe I should add that I am also experiencing a strange issue with my notification mail setting. When I go to the BBPress Admin settings, I see under “General Settings: Send Mail to”

myadress@mydomain.com if new reply/topic ?  <select id=

When I delete this and just enter my address it'll revert to this string after saving. Maybe this is related?

[@auco Participant 12 years, 5 months ago]

I found the culprit: it’s bbpress-antispam:
bbpress-antispam 0.7 not compatible to bbpress 2.1

https://wordpress.org/support/plugin/bbpress-antispam

When I deactivate it, it’ll work fine.