Title: Adding New Post Causes PHP Error
Last modified: August 30, 2016

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# Adding New Post Causes PHP Error

 *  [twitwordpress](https://wordpress.org/support/users/twitwordpress/)
 * (@twitwordpress)
 * [10 years, 10 months ago](https://wordpress.org/support/topic/adding-new-post-causes-php-error/)
 * When I try to update or add a new post I get the error below which my host says
   in an issue with the theme?
 * Notice: Undefined offset: 0 in /homepages/31/d174427841/htdocs/clickandbuilds/
   WordPress/MyCMS2/wp-includes/capabilities.php on line 1145
 * Notice: Undefined offset: 0 in /homepages/31/d174427841/htdocs/clickandbuilds/
   WordPress/MyCMS2/wp-includes/capabilities.php on line 1145
 * Warning: Cannot modify header information – headers already sent by (output started
   at /homepages/31/d174427841/htdocs/clickandbuilds/WordPress/MyCMS2/wp-includes/
   capabilities.php:1145) in/homepages/31/d174427841/htdocs/clickandbuilds/WordPress/
   MyCMS2/wp-admin/post.php on line 235
 * Warning: Cannot modify header information – headers already sent by (output started
   at /homepages/31/d174427841/htdocs/clickandbuilds/WordPress/MyCMS2/wp-includes/
   capabilities.php:1145) in/homepages/31/d174427841/htdocs/clickandbuilds/WordPress/
   MyCMS2/wp-includes/pluggable.php on line 1196
 * Is this really a theme issue or is my host avoiding responsibility?

The topic ‘Adding New Post Causes PHP Error’ is closed to new replies.

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## Tags

 * [new post error](https://wordpress.org/support/topic-tag/new-post-error/)
 * [php](https://wordpress.org/support/topic-tag/php/)

 * 0 replies
 * 1 participant
 * Last reply from: [twitwordpress](https://wordpress.org/support/users/twitwordpress/)
 * Last activity: [10 years, 10 months ago](https://wordpress.org/support/topic/adding-new-post-causes-php-error/)
 * Status: not resolved