Title: Database list displaying warning message!
Last modified: August 22, 2016

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# Database list displaying warning message!

 *  [morandan](https://wordpress.org/support/users/morandan/)
 * (@morandan)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/database-list-displaying-warning-message/)
 * Hello, I visited my page containing the database for the first time in a while
   and instead of the list of participants there is a repeated Warning, as follows:
   
   Warning: array_merge() [function.array-merge]: Argument #1 is not an array in/
   usr/home/(snipped this part)/wp-content/plugins/participants-database/participants-
   database.php on line 1664
 * You can see this at:
    [http://fiddlemusic.com/find-a-fiddler/](http://fiddlemusic.com/find-a-fiddler/)
 * Hope someone can help.
 * [https://wordpress.org/plugins/participants-database/](https://wordpress.org/plugins/participants-database/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Roland Barker](https://wordpress.org/support/users/xnau/)
 * (@xnau)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/database-list-displaying-warning-message/#post-5641148)
 * That error usually indicates there is a problem with the database. I can’t get
   more specific without seeing the database error itself. That will usually show
   up in the PHP error log.
 * Meanwhile, you can probably suppress that message by turning WordPress debug 
   mode off, or changing your PHP configuration “show_errors” to 0

Viewing 1 replies (of 1 total)

The topic ‘Database list displaying warning message!’ is closed to new replies.

 * ![](https://ps.w.org/participants-database/assets/icon-256x256.jpg?rev=1389807)
 * [Participants Database](https://wordpress.org/plugins/participants-database/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/participants-database/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/participants-database/)
 * [Active Topics](https://wordpress.org/support/plugin/participants-database/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/participants-database/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/participants-database/reviews/)

## Tags

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

 * 1 reply
 * 2 participants
 * Last reply from: [Roland Barker](https://wordpress.org/support/users/xnau/)
 * Last activity: [11 years, 5 months ago](https://wordpress.org/support/topic/database-list-displaying-warning-message/#post-5641148)
 * Status: not resolved