Title: Comment Errors
Last modified: August 18, 2016

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# Comment Errors

 *  [mpromptu](https://wordpress.org/support/users/mpromptu/)
 * (@mpromptu)
 * [18 years, 11 months ago](https://wordpress.org/support/topic/comment-errors-1/)
 * I just upgraded the new WordPress and many of my commenters report errors when
   they leave a comment. Here’s what the error said for one of them… any suggestions?
 * Warning: in_array() [function.in-array]: Wrong datatype for second argument in/
   home/friendl5/public_html/wp-content/plugins/subscribe-to-comments.php on line
   
   438 Warning: Cannot modify header information – headers already sent by (output
   started at /home/friendl5/public_html/wp-content/plugins/subscribe-to-comments.
   php:438) in /home/friendl5/public_html/wp-content/plugins/wp-ajax-edit-comments/
   wp-ajax-edit-comments.php on line 705 Warning: Cannot modify header information–
   headers already sent by (output started at /home/friendl5/public_html/wp-content/
   plugins/subscribe-to-comments.php:438) in /home/friendl5/public_html/wp-comments-
   post.php on line 67 Warning: Cannot modify header information – headers already
   sent by (output started at /home/friendl5/public_html/wp-content/plugins/subscribe-
   to-comments.php:438) in /home/friendl5/public_html/wp-comments-post.php on line
   68 Warning: Cannot modify header information – headers already sent by (output
   started at /home/friendl5/public_html/wp-content/plugins/subscribe-to-comments.
   php:438) in /home/friendl5/public_html/wp-comments-post.php on line 69 Warning:
   Cannot modify header information – headers already sent by (output started at/
   home/friendl5/public_html/wp-content/plugins/subscribe-to-comments.php:438) in/
   home/friendl5/public_html/wp-includes/pluggable.php on line 331

Viewing 1 replies (of 1 total)

 *  Thread Starter [mpromptu](https://wordpress.org/support/users/mpromptu/)
 * (@mpromptu)
 * [18 years, 11 months ago](https://wordpress.org/support/topic/comment-errors-1/#post-590458)
 * Any suggestions on this? I still can’t figure it out… thanks for any help.

Viewing 1 replies (of 1 total)

The topic ‘Comment Errors’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 1 participant
 * Last reply from: [mpromptu](https://wordpress.org/support/users/mpromptu/)
 * Last activity: [18 years, 11 months ago](https://wordpress.org/support/topic/comment-errors-1/#post-590458)
 * Status: not resolved

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