[wp-trac] [WordPress Trac] #63316: [E_WARNING] Undefined array key "host" in wp-includes/canonical.php on line 717

[WordPress Trac]

#63316: [E_WARNING] Undefined array key "host" in wp-includes/canonical.php on line
717
-------------------------------------------------+-------------------------
 Reporter:  ArtZ91                               |       Owner:  (none)
     Type:  defect (bug)                         |      Status:  new
 Priority:  normal                               |   Milestone:  Awaiting
                                                 |  Review
Component:  Canonical                            |     Version:  6.8
 Severity:  normal                               |  Resolution:
 Keywords:  needs-testing-info reporter-         |     Focuses:
  feedback                                       |
-------------------------------------------------+-------------------------

Comment (by ArtZ91):

 === Environment
 - WordPress: 6.8
 - PHP: 8.3.10
 - Server: Apache/2.4.52 (Ubuntu)
 - Database: mysqli (Server: 8.0.41-0ubuntu0.22.04.1 / Client: mysqlnd
 8.3.10)
 - Browser: Chrome 135.0.0.0
 - OS: Windows 10/11
 - Theme: private 1.0
 - MU Plugins:
   * aios-firewall-loader.php
 - Plugins:
   * Admin Columns 4.7.7
   * Advanced Custom Fields PRO 6.4.0.1
   * All-In-One Security (AIOS) 5.4.0
   * Cyr-To-Lat 6.3.0
   * Disable Comments 2.4.7
   * Redirection 5.5.2
   * Show Current Template 0.5.2
   * SVG Support 2.5.14
   * Test Reports 1.2.0
   * UpdraftPlus - Backup/Restore 1.25.5
   * WP Crontrol 1.18.0
   * WP Mail Logging 1.14.0
   * WP Mail SMTP 4.4.0
   * Yoast Duplicate Post 4.5
   * Yoast SEO 24.9
   * User Switching 1.9.2

 === Steps to Reproduce
 Not reproduced yet / Steps unknown

 === Additional Notes
 There is no clear understanding yet which process is causing the problem.

 Internal wp-cron requests from 127.0.0.1 are executed suspiciously at the
 same time as this problem, but the logs only catch a GET request to the
 site root / from the scanner.

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/63316#comment:3>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform