Fatal error: Uncaught Error: Undefined class constant 'ALERT' in /usr/home/haupa/domains/enthral.pl/public_html/wp-content/plugins/essential-addons-for-elementor-lite/includes/Elements/Info_Box.php:866
Stack trace:
#0 /usr/home/haupa/domains/enthral.pl/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(2329): Essential_Addons_Elementor\Elements\Info_Box->register_controls()
#1 /usr/home/haupa/domains/enthral.pl/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(496): Elementor\Controls_Stack->init_controls()
#2 /usr/home/haupa/domains/enthral.pl/public_html/wp-content/plugins/elementor/includes/base/widget-base.php(177): Elementor\Controls_Stack->get_stack()
#3 /usr/home/haupa/domains/enthral.pl/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(300): Elementor\Widget_Base->get_stack()
#4 /usr/home/haupa/domains/enthral.pl/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(2416): Elementor\Controls_Stack->get_controls()
#5 /usr/hom in /usr/home/haupa/domains/enthral.pl/public_html/wp-content/plugins/essential-addons-for-elementor-lite/includes/Elements/Info_Box.php on line 866