Attribute ‘allowfullscreen’ in element ‘iframe’ not supported

  • vespino

    (@vespino)


    5 days, 22 hours ago

    Getting the following warning as of the latest version:

    [24-Sep-2026 08:19:55 UTC] PHP Warning: Attribute 'allowfullscreen' in element 'iframe' not supported (for information on implementing this, see the support forums) in /home/*/*/*/public_html/wp-content/plugins/wp-table-builder/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLDefinition.php on line 372

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