Sydney Toolbox Fatal Error

  • Kharis,

    I’m using a Sydney child theme, currently running WordPress v5.82, Sydney v.1.85, php8, and have attempted to download Sydney Toolbox v 1.18 and it produces this error:

    Plugin could not be activated because it triggered a fatal error. Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, class "sydney-toolbox" not found in /home/zgd93eym12uf/public_html/wp-includes/class-wp-hook.php:303 Stack trace: #0 /home/zgd93eym12uf/public_html/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters() #1 /home/zgd93eym12uf/public_html/wp-includes/plugin.php(470): WP_Hook->do_action() #2 /home/zgd93eym12uf/public_html/wp-admin/plugins.php(193): do_action() #3 {main} thrown in /home/zgd93eym12uf/public_html/wp-includes/class-wp-hook.php on line 303

    I have tried your suggestions:
    >>deleting Sydney Toolbox from cpanel and downloading/installing fresh plugin
    >>updating the code of the sydney-toolbox > demo-content > setup.php page with your code, Kharis.

    Not sure where to go from here. I need to make some changes to a page I created using Sydney Client and now can’t access the page.

    Any suggestions would be greatly appreciated.

    thanks!

    The page I need help with: [log in to see the link]

Viewing 2 replies - 1 through 2 (of 2 total)

  • @mrovani thank you for raising this query.

    Firstly, try disabling WP Debug mode from your site’s wp-config.php file. Then access your site’s admin area (wp-admin), disable your Sydney child theme and enable the Sydney theme. Re-enable WP Debug mode and run your test to check whether your child theme’s code potentially causes conflicting with Sydney Toolbox.

    Let me know how it goes.

    Regards,
    Kharis

    @mrovani I just figured out the culprit and I’d recommend trying the steps as written in this thread for the solution.

    Hope that helps.

    Regards,
    Kharis

Viewing 2 replies - 1 through 2 (of 2 total)
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