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Warning: A non-numeric value encountered... preventing from logging-in

Support › MB Columns › Warning: A non-numeric value encountered... preventing from logging-in

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  • September 28, 2025 at 12:38 AM #49057
    licences@grayt.fr[email protected]
    Participant

    Hello,

    PHP > 8
    Latest WordPress
    Breakdance Builder
    No cache plugin

    I a meeting this matter on a website, a warning which, up until now for what i discovered :
    - Prevent me from logging in (if debug display true)
    - Prevent Breakdance Template list to open. It is the same warning and it forces me to disable MB Column :

    The error :

    Warning: A non-numeric value encountered in /.../wp-content/plugins/meta-box-aio/vendor/meta-box/meta-box-columns/src/Row.php on line 124
    Warning: A non-numeric value encountered in /.../wp-content/plugins/meta-box-aio/vendor/meta-box/meta-box-columns/src/Row.php on line 162

    Thank you,

    Richard

    September 29, 2025 at 10:01 PM #49064
    PeterPeter
    Moderator

    Hello Richard,

    Thanks for reaching out.

    Do you register the meta box and custom fields with code and pass a string to the columns field setting? Following the documentation https://docs.metabox.io/extensions/meta-box-columns/

    You can review all registered custom fields and see if a string is assigned to the columns field setting, it should be a numeric value.

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