Title: Error after installation
Last modified: August 24, 2016

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# Error after installation

 *  [adgrist](https://wordpress.org/support/users/adgrist/)
 * (@adgrist)
 * [11 years ago](https://wordpress.org/support/topic/error-after-installation-19/)
 * I have just added this plugin to an updated version of WordPress but it is not
   working, i get an error message
 * Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in/
   home/{my server}admin_user_messages_settings.php on line 12
 * This appears on all pages created with the shortcode and also on the settings
   page.
 * Any support with this would be much appreciated
 * [https://wordpress.org/plugins/admin-user-messages/](https://wordpress.org/plugins/admin-user-messages/)

The topic ‘Error after installation’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/admin-user-messages_f7f8f9.svg)
 * [Admin User Messages](https://wordpress.org/plugins/admin-user-messages/)
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 * [Support Threads](https://wordpress.org/support/plugin/admin-user-messages/)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/admin-user-messages/unresolved/)
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 * 0 replies
 * 1 participant
 * Last reply from: [adgrist](https://wordpress.org/support/users/adgrist/)
 * Last activity: [11 years ago](https://wordpress.org/support/topic/error-after-installation-19/)
 * Status: not resolved