Title: 500 Internal Server Error
Last modified: December 14, 2023

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# 500 Internal Server Error

 *  [fpablo](https://wordpress.org/support/users/fpablo/)
 * (@fpablo)
 * [2 years, 6 months ago](https://wordpress.org/support/topic/500-internal-server-error-717/)
 * With the plugin enabled I have a message when trying to call the admin-ajax.php(
   by frontend) file “500 Internal Server Error”.
 * On backaned there is no problem and the file works normally.
 * After disabling the Query Monitor plugin, everything works fine.

The topic ‘500 Internal Server Error’ is closed to new replies.

 * ![](https://ps.w.org/query-monitor/assets/icon.svg?rev=2994095)
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 * 0 replies
 * 1 participant
 * Last reply from: [fpablo](https://wordpress.org/support/users/fpablo/)
 * Last activity: [2 years, 6 months ago](https://wordpress.org/support/topic/500-internal-server-error-717/)
 * Status: not resolved