By jeramy on

I am relatively new to Drupal, so this may be something simple. I am currently running 2 separate, though similar, Drupal installations at 2 different sites and I am getting this error from both.

Each time anyone attempts to access a comment page that does not exist (i.e. comment/123) I receive the standard "page not found" error in my logs, but then I also get a "php" error following each that reads:

"Warning: Cannot modify header information - headers already sent by (output started at /.../includes/common.inc:2607) in drupal_send_headers() (line 1243 of /.../includes/bootstrap.inc)."

This only seems to occur with non-existent comment pages (from my testing so far) all others do not seem to produce the php error.

I did a bunch of searching for this and found several seemingly unrelated issues with specific modules. It does not seem to be causing an issue, but it makes me worried that I have something misconfigured. If anyone can enlighten me as to what is causing this I would greatly appreciate it. I am more than happy to provide any additional information if it would help.

⋅ Categories: Drupal 7.x

Comments

Archonius’s picture

Archonius commented

I have the same issue - can anyone confirm if this is an configuration issue or an bug?

drupik’s picture

drupik commented

Have the same, but only for googlebot, when visiting my site.

narenpg’s picture

narenpg commented

subscribing...

NewZeal’s picture

NewZeal commented

I'm getting this for every page load. I recently moved from one server to another and imported the data via phpmyadmin. Not sure if that is a reason for this happening. The site works but I cannot run cron and when I run cron manually it redirects to the /user page.

NewZeal’s picture

NewZeal commented

Ok so I finally found that this was caused by a drupal_goto() in a node using the php filter. In Drupal 7 this is obviously not advisable. Instead of using a node I have moved this functionality to module code.

My problem was an instance of this problem: http://drupal.org/node/143519#comment-2418592

SergFromSD’s picture

SergFromSD commented

I have the same issues with deleted comments on drupal 7.22. Did anyone ever find an answer?