[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:  invalid
 Keywords:                  |     Focuses:
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Changes (by dd32):

 * status:  new => closed
 * resolution:   => invalid
 * milestone:  Awaiting Review =>


Comment:

 Hi @sky1tech,

 This means that one of your plugins, or theme, is calling a deprecated
 WordPress function.

 You'll need to figure out what plugin or theme is triggering it.

 You can use plugins such as [https://en-au.wordpress.org/plugins/query-
 monitor/ Query Monitor] or [https://en-au.wordpress.org/plugins/log-
 deprecated-notices/ Log Deprecated Notices] to determine what's calling
 it.

 I'm marking this as invalid, as it's plugin/theme related, but re-open if
 the error turns out to be in error.

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Ticket URL: <https://core.trac.wordpress.org/ticket/51241#comment:1>
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