Title: Plugin causing issues when user cap ‘edit_post’ false
Last modified: May 22, 2017

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# Plugin causing issues when user cap ‘edit_post’ false

 *  [darwing1210](https://wordpress.org/support/users/darwing1210/)
 * (@darwing1210)
 * [8 years, 11 months ago](https://wordpress.org/support/topic/plugin-causing-issues-when-user-cap-edit_post-false/)
 *     ```
       WARNING: wp-admin/admin-header.php:9 - Cannot modify header information - headers already sent by (output started at /wp-admin/includes/plugin.php:1550)
       include('wp-admin/admin-header.php'), header
       ```
   
 * I think you should add a condition to prevent users without add or edit post 
   capabilities can access to TM-timeline menu.
    -  This topic was modified 8 years, 11 months ago by [darwing1210](https://wordpress.org/support/users/darwing1210/).

The topic ‘Plugin causing issues when user cap ‘edit_post’ false’ is closed to new
replies.

 * ![](https://s.w.org/plugins/geopattern-icon/tm-timeline_db8e9a.svg)
 * [TM Timeline](https://wordpress.org/plugins/tm-timeline/)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/tm-timeline/unresolved/)
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 * 0 replies
 * 1 participant
 * Last reply from: [darwing1210](https://wordpress.org/support/users/darwing1210/)
 * Last activity: [8 years, 11 months ago](https://wordpress.org/support/topic/plugin-causing-issues-when-user-cap-edit_post-false/)
 * Status: not resolved