Title: error Debug_Bar_Panel
Last modified: April 7, 2021

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# error Debug_Bar_Panel

 *  Resolved [antizlo](https://wordpress.org/support/users/antizlo/)
 * (@antizlo)
 * [5 years ago](https://wordpress.org/support/topic/error-debug_bar_panel/)
 * WordPress 5.7
    PHP 7.4
 * `PHP Deprecated: Called constructor method of Debug_Bar_Panel :: Debug_Bar_Panel
   class in Debug_Bar_Panel is <strong> deprecated </strong> since 0.8.3! Use <code
   > __construct () </code>`
 * How to fix?

Viewing 1 replies (of 1 total)

 *  Plugin Author [Dion Hulse](https://wordpress.org/support/users/dd32/)
 * (@dd32)
 * Meta Developer
 * [4 years, 9 months ago](https://wordpress.org/support/topic/error-debug_bar_panel/#post-14682626)
 * Hi [@antizlo](https://wordpress.org/support/users/antizlo/),
 * Apologies for the delayed response here, but I’m answering in the hope that it’ll
   help someone else in the future.
 * This error indicates that there’s a plugin adding a Debug Bar panel, using old
   PHP4 syntax. Unfortunately the error message does not indicate which plugin is
   adding the panel, but if you compare the panels normally installed with Debug
   bar to the set of panels listed, it should be possible to find which plugin is
   adding the additional panel.

Viewing 1 replies (of 1 total)

The topic ‘error Debug_Bar_Panel’ is closed to new replies.

 * ![](https://ps.w.org/debug-bar/assets/icon.svg?rev=3050748)
 * [Debug Bar](https://wordpress.org/plugins/debug-bar/)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/debug-bar/unresolved/)
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 * 1 reply
 * 3 participants
 * Last reply from: [Dion Hulse](https://wordpress.org/support/users/dd32/)
 * Last activity: [4 years, 9 months ago](https://wordpress.org/support/topic/error-debug_bar_panel/#post-14682626)
 * Status: resolved