Title: [Plugin: Login-Logout]
Last modified: August 19, 2016

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# [Plugin: Login-Logout]

 *  [jeffreyaallen](https://wordpress.org/support/users/jeffreyaallen/)
 * (@jeffreyaallen)
 * [16 years, 9 months ago](https://wordpress.org/support/topic/plugin-login-logout/)
 * After installing the plugin successfully, this error began printing across the
   top of my screen on the widgets and other pages:
 * > Warning: Cannot modify header information – headers already sent by (output
   > started at /home2/badgeofl/public_html/wp-content/plugins/login-and-out/hypervisor-
   > login-logout.php:230) in /home2/badgeofl/public_html/wp-content/plugins/forum-
   > server/wpf.class.php on line 1465
 * Once I deactivated the plugin, everything was back to normal. What now?
 * [http://wordpress.org/extend/plugins/login-and-out/](http://wordpress.org/extend/plugins/login-and-out/)

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

 *  [Roy](https://wordpress.org/support/users/gangleri/)
 * (@gangleri)
 * [16 years, 9 months ago](https://wordpress.org/support/topic/plugin-login-logout/#post-1200578)
 * That warning usually implies spaces or white lines in the wp-config file that
   shouldn’t be there. Perhaps the plugin tries to edit that file, but not entirely
   correctly.
 *  [roggie](https://wordpress.org/support/users/roggie/)
 * (@roggie)
 * [16 years, 9 months ago](https://wordpress.org/support/topic/plugin-login-logout/#post-1200929)
 * Seems odd, I haven’t heard of anyone else with that problem from this plugin.
   However…
 * Please try the latest version 1.3.2 – the previous version had a few lines at
   the bottom of its PHP code that seemed to be responsible for inserting a blank
   line at the top of the RS feed. Maybe your problem is related?

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

The topic ‘[Plugin: Login-Logout]’ is closed to new replies.

 * 2 replies
 * 3 participants
 * Last reply from: [roggie](https://wordpress.org/support/users/roggie/)
 * Last activity: [16 years, 9 months ago](https://wordpress.org/support/topic/plugin-login-logout/#post-1200929)
 * Status: not resolved

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