Fatal error: Uncaught Error: Call to a member function get_fields() on null in /home/applefix/domains/mobil-net.pl/public_html/wp-content/themes/Divi/includes/builder/class-et-builder-element.php:3318 Stack trace: #0 /home/applefix/domains/mobil-net.pl/public_html/wp-content/themes/Divi/includes/builder/class-et-builder-element.php(2608): ET_Builder_Element->_add_borders_fields() #1 /home/applefix/domains/mobil-net.pl/public_html/wp-content/themes/Divi/includes/builder/class-et-builder-element.php(282): ET_Builder_Element->_add_additional_fields() #2 /home/applefix/domains/mobil-net.pl/public_html/wp-content/themes/Divi/includes/builder/main-structure-elements.php(995): ET_Builder_Element->__construct() #3 /home/applefix/domains/mobil-net.pl/public_html/wp-content/themes/Divi/includes/builder/framework.php(543): require_once('/home/applefix/...') #4 /home/applefix/domains/mobil-net.pl/public_html/wp-includes/class-wp-hook.php(286): et_builder_add_main_elements(Object(WP)) #5 /home/applefix/domains/mobil-net.pl/public_html in /home/applefix/domains/mobil-net.pl/public_html/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 3318