Fatal error: Uncaught TypeError: Return value of yoast_test_helper_text_output() must be an instance of void, none returned in /home/architettogiannu/99dotnine.it/wp-content/plugins/yoast-test-helper/yoast-test-helper.php:838
Stack trace:
#0 /home/architettogiannu/99dotnine.it/wp-includes/class-wp-hook.php(286): yoast_test_helper_text_output('')
#1 /home/architettogiannu/99dotnine.it/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters('', Array)
#2 /home/architettogiannu/99dotnine.it/wp-includes/plugin.php(453): WP_Hook->do_action(Array)
#3 /home/architettogiannu/99dotnine.it/wp-includes/general-template.php(2630): do_action('wp_footer')
#4 /home/architettogiannu/99dotnine.it/wp-content/themes/ecorecycle/footer.php(83): wp_footer()
#5 /home/architettogiannu/99dotnine.it/wp-includes/template.php(688): require_once('/home/architett...')
#6 /home/architettogiannu/99dotnine.it/wp-includes/template.php(647): load_template('/home/architett...', true)
#7 /home/architettogiannu/99dotnine.it/wp-includes/general-template.php in /home/architettogiannu/99dotnine.it/wp-content/plugins/yoast-test-helper/yoast-test-helper.php on line 838
