Title: Error Message for Commenters
Last modified: August 30, 2017

---

# Error Message for Commenters

 *  [mbkeen](https://wordpress.org/support/users/mbkeen/)
 * (@mbkeen)
 * [8 years, 9 months ago](https://wordpress.org/support/topic/error-message-for-commenters/)
 * Hello,
 * Every time someone comments on my posts, it takes them to an error page. Also,
   ping backs don’t appear on my website, even though I checked the option for showing
   them. Why is that and how can I fix it?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-message-for-commenters%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Moderator [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/)
 * (@sterndata)
 * Volunteer Forum Moderator
 * [8 years, 9 months ago](https://wordpress.org/support/topic/error-message-for-commenters/#post-9455871)
 * these are the errors. The first is related to Endurance Page Cache, which is 
   installed by your host, so please contact them about it.
 * The rest indicate an error resulting from editing a PHP file. Have you done eany
   of that?
 *     ```
       Warning: Missing argument 2 for Endurance_Page_Cache::comment(), called in /home1/theposk8/public_html/wp-includes/class-wp-hook.php on line 300 and defined in /home1/theposk8/public_html/wp-content/mu-plugins/endurance-page-cache.php on line 167
   
       Warning: Cannot modify header information - headers already sent by (output started at /home1/theposk8/public_html/wp-content/mu-plugins/endurance-page-cache.php:167) in /home1/theposk8/public_html/wp-content/plugins/jetpack/modules/subscriptions.php on line 722
   
       Warning: Cannot modify header information - headers already sent by (output started at /home1/theposk8/public_html/wp-content/mu-plugins/endurance-page-cache.php:167) in /home1/theposk8/public_html/wp-content/plugins/jetpack/modules/subscriptions.php on line 728
   
       Warning: Cannot modify header information - headers already sent by (output started at /home1/theposk8/public_html/wp-content/mu-plugins/endurance-page-cache.php:167) in /home1/theposk8/public_html/wp-includes/comment.php on line 531
   
       Warning: Cannot modify header information - headers already sent by (output started at /home1/theposk8/public_html/wp-content/mu-plugins/endurance-page-cache.php:167) in /home1/theposk8/public_html/wp-includes/comment.php on line 532
   
       Warning: Cannot modify header information - headers already sent by (output started at /home1/theposk8/public_html/wp-content/mu-plugins/endurance-page-cache.php:167) in /home1/theposk8/public_html/wp-includes/comment.php on line 533
   
       Warning: Cannot modify header information - headers already sent by (output started at /home1/theposk8/public_html/wp-content/mu-plugins/endurance-page-cache.php:167) in /home1/theposk8/public_html/wp-includes/pluggable.php on line 1210
       ```
   

Viewing 1 replies (of 1 total)

The topic ‘Error Message for Commenters’ is closed to new replies.

## Tags

 * [Comments](https://wordpress.org/support/topic-tag/comments/)
 * [error-page](https://wordpress.org/support/topic-tag/error-page/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/)
 * Last activity: [8 years, 9 months ago](https://wordpress.org/support/topic/error-message-for-commenters/#post-9455871)
 * Status: not resolved

## Topics

### Topics with no replies

### Non-support topics

### Resolved topics

### Unresolved topics

### All topics