Title: Setting non accessible
Last modified: May 11, 2018

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# Setting non accessible

 *  Resolved [fmferrara](https://wordpress.org/support/users/fmferrara/)
 * (@fmferrara)
 * [8 years, 2 months ago](https://wordpress.org/support/topic/setting-non-accessible/)
 * I have successfully installed and activated plugin, but when I try to access 
   the setting (setting-> Email Users) I get error HTTP 500 that
    page “wp-admin/
   options-general.php?page=mailusers-options-page” cannot be displayed. “Email 
   Users” entry in WP left sidebar is OK I use WordPress 4.9.5 and all other plugins
   work correctly. No message is displayed when installling and/or activating “Email
   Users” Can you give me some help, please ? Best regards
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fsetting-non-accessible%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Plugin Author [Mike Walsh](https://wordpress.org/support/users/mpwalsh8/)
 * (@mpwalsh8)
 * [8 years, 2 months ago](https://wordpress.org/support/topic/setting-non-accessible/#post-10272917)
 * Sounds like you have some sort of a plugin conflict. The mechanism in which the
   Email User settings menu is constructed hasn’t changed in a long, long time. 
   Some new options have been added over the years but the way the settings page
   hooks into the Dashboard has been stable.
 * What I recommend is temporarily disabling all other plugins except Email Users
   and see if the problem persists. If it doesn’t, start enabling plugins one at
   a time or in small groups until the problem comes back. That will narrow down
   the conflict. Once you know which plugin is conflicting with Email Users we can
   figure the next steps.

Viewing 1 replies (of 1 total)

The topic ‘Setting non accessible’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/email-users_a0e0cf.svg)
 * [Email Users](https://wordpress.org/plugins/email-users/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/email-users/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/email-users/)
 * [Active Topics](https://wordpress.org/support/plugin/email-users/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/email-users/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/email-users/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Mike Walsh](https://wordpress.org/support/users/mpwalsh8/)
 * Last activity: [8 years, 2 months ago](https://wordpress.org/support/topic/setting-non-accessible/#post-10272917)
 * Status: resolved