PHP Fatal error for DOMElement

  • When I opening the media selector from a widget, it cause an error with this info:

    Fatal error: Uncaught Error: Typed property DOMElement::$tagName must not be accessed before initialization
in .../wp-content/plugins/elementor/core/utils/svg/svg-sanitizer.php on line 183

Call stack:

Elementor\C\U\S\Svg_Sanitizer::is_allowed_tag()
wp-content/plugins/elementor/core/utils/svg/svg-sanitizer.php:593
Elementor\C\U\S\Svg_Sanitizer::sanitize_elements()
wp-content/plugins/elementor/core/utils/svg/svg-sanitizer.php:104
Elementor\C\U\S\Svg_Sanitizer::sanitize()
wp-content/plugins/elementor/core/files/file-types/svg.php:229
Elementor\C\F\F\Svg::get_inline_svg()
wp-content/plugins/elementor/core/files/file-types/svg.php:111
Elementor\C\F\F\Svg::wp_prepare_attachment_for_js()
wp-includes/class-wp-hook.php:324
WP_Hook::apply_filters()
wp-includes/plugin.php:205
apply_filters()
wp-includes/media.php:4552
wp_prepare_attachment_for_js()
array_map()
wp-admin/includes/ajax-actions.php:3077
wp_ajax_query_attachments()
wp-includes/class-wp-hook.php:324
WP_Hook::apply_filters()
wp-includes/class-wp-hook.php:348
WP_Hook::do_action()
wp-includes/plugin.php:517
do_action()
wp-admin/admin-ajax.php:192

    The site is hosted by shared hosting and I can’t update PHP or anything on the server.

    PHP Version: 8.1.16

    WP: 6.5.3

    Elementor: 3.21.5

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