Title: 404 Solution Error
Last modified: November 20, 2024

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# 404 Solution Error

 *  Resolved [kiriakos21](https://wordpress.org/support/users/kiriakos21/)
 * (@kiriakos21)
 * [1 year, 6 months ago](https://wordpress.org/support/topic/404-solution-error/)
 * Hello and thank you for your great plugin.
 * It works great but we get this error in our staging and live site.
 *     ```wp-block-code
       2024/11/19 18:12:36 [error] 3564370#3564370: *2487116 FastCGI sent in stderr: "PHP message: WordPress database error Column 'requested_url' cannot be null for query insert into wp_abj404_logsv2 
       (timestamp, user_ip, referrer, dest_url, requested_url, requested_url_detail, username, min_log_id) 
       values 
       ('1732032756', '185.201.254.58naimal7pc0', null, '404', null, null, '2', true)
        made by require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), do_action('template_redirect'), WP_Hook->do_action, WP_Hook->apply_filters, abj404_404listener, ABJ_404_Solution_WordPress_Connector->process404, ABJ_404_Solution_DataAccess->logRedirectHit, ABJ_404_Solution_DataAccess->insertAndGetResults, ABJ_404_Solution_DataAccess->queryAndGetResults" while reading response header from upstream, client: 185.201.254.142, server: sttop.gr, request: "HEAD /docs/%CE%B1%CF%83%CF%86%CE%AC%CE HTTP/1.1", upstream: "fastcgi://unix:/home/sttopgr1/.php-fpm/live.sock:", host: "sttop.gr"
       ```
   

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Aaron](https://wordpress.org/support/users/aaron13100/)
 * (@aaron13100)
 * [1 year, 6 months ago](https://wordpress.org/support/topic/404-solution-error/#post-18148354)
 * I see. When do you get that error exactly? Can you reproduce it with a specific
   URL? 
   Would you paste the debug file contents to [https://pastebin.com/](https://pastebin.com/)
   and send me the link here? The debug file is under 404 Solution -> Options (tab)-
   > Advanced Settings Etc -> View (the debug file). You can copy the contents, 
   paste it at pastebin.com, click “Create New Paste” at the bottom, and send me
   the URL from pastebin here. (Do not post the debug log file here as it’s too 
   big.)
 * Aaron
 *  Thread Starter [kiriakos21](https://wordpress.org/support/users/kiriakos21/)
 * (@kiriakos21)
 * [1 year, 6 months ago](https://wordpress.org/support/topic/404-solution-error/#post-18148499)
 * Hello Aaron,
 * You can take a look here
 * [https://pastebin.com/5GqkZsPj](https://pastebin.com/5GqkZsPj)
 *  Plugin Author [Aaron](https://wordpress.org/support/users/aaron13100/)
 * (@aaron13100)
 * [1 year, 6 months ago](https://wordpress.org/support/topic/404-solution-error/#post-18149478)
 * Thank you for providing the log file. Hopefully I fixed this in version 2.35.23.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘404 Solution Error’ is closed to new replies.

 * ![](https://ps.w.org/404-solution/assets/icon-256x256.jpg?rev=1610739)
 * [404 Solution](https://wordpress.org/plugins/404-solution/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/404-solution/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/404-solution/)
 * [Active Topics](https://wordpress.org/support/plugin/404-solution/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/404-solution/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/404-solution/reviews/)

 * 3 replies
 * 2 participants
 * Last reply from: [Aaron](https://wordpress.org/support/users/aaron13100/)
 * Last activity: [1 year, 6 months ago](https://wordpress.org/support/topic/404-solution-error/#post-18149478)
 * Status: resolved