Warning: Declaration of ElementorPro\Modules\Posts\Skins\Skin_Content_Base::register_controls(Elementor\Widget_Base $widget) should be compatible with Elementor\Controls_Stack::register_controls() in /home/server072087/ftp/sklep/wp/wp-content/plugins/elementor-pro/modules/theme-builder/widgets/post-content.php on line 30