[wp-trac] [WordPress Trac] #57684: Error after PHP 8.1 activation

[WordPress Trac]

#57684: Error after PHP 8.1 activation
-------------------------------------------+-----------------------------
 Reporter:  brmartinez                     |      Owner:  (none)
     Type:  defect (bug)                   |     Status:  new
 Priority:  normal                         |  Milestone:  Awaiting Review
Component:  Canonical                      |    Version:  6.1.1
 Severity:  major                          |   Keywords:
  Focuses:  performance, coding-standards  |
-------------------------------------------+-----------------------------
 Hey guys, I've noticed that these errors started appearing on my website
 since I've installed PHP 8.0. I've actually upgraded to PHP 8.1, and the
 errors persist.

 Can you help me fix them? I can provide you with access to my site, if
 necessary.

 PHP Error Log: https://www.showmetech.com.br/


 [09-Feb-2023 16:51:44 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 16:51:44 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 16:51:44 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:00:11 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:00:11 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:00:11 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:00:11 UTC] PHP Warning:  Undefined array key "scheme" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 722
 [09-Feb-2023 17:00:11 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:00:11 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:00:11 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:00:11 UTC] PHP Warning:  Undefined array key "scheme" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 722
 [09-Feb-2023 17:44:43 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:43 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:43 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:44 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:44 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:44 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:45 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:45 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:45 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:45 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:45 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:45 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:46 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:46 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:46 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:47 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:47 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:47 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:47 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:47 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:47 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:48 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:48 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:48 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:48 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:48 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:48 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:49 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:49 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:49 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:49 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:49 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:49 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:50 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:50 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:50 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:51 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:51 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:51 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:51 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:51 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:51 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:52 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:52 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:52 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:53 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:53 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:53 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:53 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:53 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:53 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:54 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:54 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:54 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:55 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:55 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:55 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701
 [09-Feb-2023 17:44:55 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 689
 [09-Feb-2023 17:44:55 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 698
 [09-Feb-2023 17:44:55 UTC] PHP Warning:  Undefined array key "host" in
 /home/showmetechcom/public_html/wp-includes/canonical.php on line 701

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/57684>
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