PHP Deprecated error

  • Resolved bergholt

    (@bergholt)


    10 months, 2 weeks ago

    Hello there,

    Starting on July 6th, I’ve been seeing the following error message at the top of the Matomo interface in WordPress.

    • WordPress: 6.8.1
    • Matomo plugin: 5.3.1
    • PHP: 8.4

    This is all running on a standard cPanel hosting plan.

    The plugin still appears to be fully functional — I just thought I’d share in case it’s helpful.

    [06-Jul-2025 16:13:19 UTC] PHP Deprecated:  Piwik\Plugins\UsersManager\API::executeConcurrencySafe(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in /home/xxxx/yyyy.zz/wp-content/plugins/matomo/app/plugins/UsersManager/API.php on line 1320.
    • This topic was modified 10 months, 2 weeks ago by bergholt.
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  • Plugin Support dizzyatinnocraft

    (@dizzyatinnocraft)

    10 months, 2 weeks ago

    That is a developer specific & php version dependent message, it shouldn’t be displayed on a live website. Make sure in your php.ini that deprecation notices are not displayed by setting error_reporting to, for example, E_ALL & ~E_NOTICE & ~E_WARNING & ~E_DEPRECATED.

    Plugin Support dizzyatinnocraft

    (@dizzyatinnocraft)

    10 months, 1 week ago

    Marking as resolved due to a lack of response. If there is still an issue, feel free to comment or create a new issue.

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

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