[wp-trac] [WordPress Trac] #57255: Fatal error: Uncaught Error: Class "WP_Widget" not found

[WordPress Trac]

#57255: Fatal error: Uncaught Error: Class "WP_Widget" not found
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 Reporter:  platonkristinin  |      Owner:  (none)
     Type:  defect (bug)     |     Status:  new
 Priority:  normal           |  Milestone:  Awaiting Review
Component:  General          |    Version:  6.1.1
 Severity:  critical         |   Keywords:
  Focuses:                   |
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 Hi. Got this error line in server error log using PHP 8.0.16 and WP 6.1.1:

 {{{
 PHP Fatal error: Uncaught Error: Class "WP_Widget" not found in
 /data/www/domain.com/wp-includes/widgets/class-wp-widget-tag-
 cloud.php:17\nStack trace:\n#0 {main}\n thrown in /data/www/domain.com/wp-
 includes/widgets/class-wp-widget-tag-cloud.php on line 17\n
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/57255>
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