Title: Header already sent problem
Last modified: August 30, 2016

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# Header already sent problem

 *  [PKHG](https://wordpress.org/support/users/pkhg/)
 * (@pkhg)
 * [10 years, 10 months ago](https://wordpress.org/support/topic/header-already-sent-problem-2/)
 * After activating the sidebar login
    Chrome does not allow to login as someone
   with administrator rights. One get ONE warning from plugin.php and 4 from pluggable.
   php ( directory wp-includes) See picture [ link to error-warning screendump](http://www.3bkgroep.nl/wp-content/uploads/2015/07/3bkinlogprobleem.jpg)
 * Help solving this problem is appreciated
 * Peter
 * [https://wordpress.org/plugins/sidebar-login/](https://wordpress.org/plugins/sidebar-login/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [Mike Jolley](https://wordpress.org/support/users/mikejolley/)
 * (@mikejolley)
 * [10 years, 10 months ago](https://wordpress.org/support/topic/header-already-sent-problem-2/#post-6318075)
 * Can you answer this question or chime in on this thread [https://wordpress.org/support/topic/sidebar_loginconvert_email_to_username-expected-to-be-a-reference?replies=4](https://wordpress.org/support/topic/sidebar_loginconvert_email_to_username-expected-to-be-a-reference?replies=4)
   I cannot replicate on a clean install.
 *  Thread Starter [PKHG](https://wordpress.org/support/users/pkhg/)
 * (@pkhg)
 * [10 years, 10 months ago](https://wordpress.org/support/topic/header-already-sent-problem-2/#post-6318102)
 * Hmm, someone with the same error message.
 * Tryed to replecate the error today, failed, no warning and log-in worked.
    Let
   you know if it happens again (have two other people with administrator rights,
   will ask them to try too)
 * Greets
    Peter

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Header already sent problem’ is closed to new replies.

 * ![](https://ps.w.org/sidebar-login/assets/icon.svg?rev=2396264)
 * [Sidebar Login](https://wordpress.org/plugins/sidebar-login/)
 * [Support Threads](https://wordpress.org/support/plugin/sidebar-login/)
 * [Active Topics](https://wordpress.org/support/plugin/sidebar-login/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/sidebar-login/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/sidebar-login/reviews/)

## Tags

 * [login](https://wordpress.org/support/topic-tag/login/)
 * [sidebar](https://wordpress.org/support/topic-tag/sidebar/)

 * 2 replies
 * 2 participants
 * Last reply from: [PKHG](https://wordpress.org/support/users/pkhg/)
 * Last activity: [10 years, 10 months ago](https://wordpress.org/support/topic/header-already-sent-problem-2/#post-6318102)
 * Status: not resolved