[wp-trac] [WordPress Trac] #51241: PHP errors on 5.5.1 running on PHP 7.4.2

[WordPress Trac]

#51241: PHP errors on 5.5.1 running on PHP 7.4.2
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 Reporter:  sky1tech        |       Owner:  (none)
     Type:  defect (bug)    |      Status:  closed
 Priority:  normal          |   Milestone:
Component:  Administration  |     Version:  5.5.1
 Severity:  normal          |  Resolution:  duplicate
 Keywords:                  |     Focuses:
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Changes (by SergeyBiryukov):

 * resolution:  invalid => duplicate


Comment:

 Hi there, welcome to WordPress Trac!

 Thanks for the report, we're already tracking this issue in #49593.

 The deprecated hook message is only displayed if you have any functions in
 your plugins or theme specifically hooked to the deprecated
 `contextual_help_list` filter. As noted in the message, those instances
 should be updated to use `get_current_screen()->add_help_tab()` or
 `get_current_screen()->remove_help_tab()` instead.

 Does the issue still happen with all plugins disabled and a default theme
 (Twenty Twenty) activated?

 Please note that this Trac is used for enhancements and bug reporting for
 the WordPress core software, not for individual support questions.

 Please try the support forums to get help with your site:
 https://wordpress.org/support/forums/.

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Ticket URL: <https://core.trac.wordpress.org/ticket/51241#comment:2>
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