Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "wc_generator_tag" not found or invalid function name in /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-includes/class-wp-hook.php:353 Stack trace: #0 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-includes/plugin.php(206): WP_Hook->apply_filters() #1 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-includes/general-template.php(5498): apply_filters() #2 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-includes/general-template.php(5410): get_the_generator() #3 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-includes/general-template.php(5387): the_generator() #4 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-includes/class-wp-hook.php(353): wp_generator() #5 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters() #6 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-includes/plugin.php(523): WP_Hook->do_action() #7 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-includes/general-template.php(3441): do_action() #8 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-content/themes/superszmatka/header.php(16): wp_head() #9 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-includes/template.php(814): require_once('...') #10 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-includes/template.php(749): load_template() #11 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-includes/general-template.php(48): locate_template() #12 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-content/themes/superszmatka/inc/template-tags.php(12): get_header() #13 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-content/themes/superszmatka/functions.php(14): require('...') #14 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-settings.php(747): include('...') #15 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-config.php(102): require_once('...') #16 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-load.php(50): require_once('...') #17 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-blog-header.php(13): require_once('...') #18 /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/index.php(17): require('...') #19 {main} thrown in /home/platne/serwer472728/public_html/autoinstalator/superszmatka.pl/wordpress171684/wp-includes/class-wp-hook.php on line 353