Fatal error
: Uncaught Error: Undefined class constant 'ALERT' in /var/www/website/wp-content/plugins/sticky-header-effects-for-elementor/modules/transparent/module.php:50 Stack trace: #0 /var/www/website/wp-includes/class-wp-hook.php(326): SheHeader\Modules\Transparent\Module->register_controls() #1 /var/www/website/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #2 /var/www/website/wp-includes/plugin.php(517): WP_Hook->do_action() #3 /var/www/website/wp-content/plugins/elementor/includes/base/controls-stack.php(1594): do_action() #4 /var/www/website/wp-content/plugins/elementor/includes/elements/section.php(1309): Elementor\Controls_Stack->end_controls_section() #5 /var/www/website/wp-content/plugins/elementor/includes/base/controls-stack.php(2282): Elementor\Element_Section->register_controls() #6 /var/www/website/wp-content/plugins/elementor/includes/base/controls-stack.php(494): Elementor\Controls_Stack->init_controls() #7 /var/www/website/wp-content/plugins/elementor/includes/base/controls-stack.php(300) in
/var/www/website/wp-content/plugins/sticky-header-effects-for-elementor/modules/transparent/module.php
on line
50
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