我有一个问题后，更新了最新的WP版本。现在，我的仪表板上出现以下错误：
Post_Terms_Order_Walker::walk($elements, $max_depth) should be compatible with Walker::walk($elements, $max_depth, ...$args) in /home/***/wp-content/plugins/post-terms-order/include/pto_walkers.php on line 135
Warning: Cannot modify header information - headers already sent by (output started at /home/***/wp-content/plugins/post-terms-order/include/pto_interface-class.php:25) in /home/***/wp-includes/functions.php on line 5946
Warning: Cannot modify header information - headers already sent by (output started at /home/***/wp-content/plugins/post-terms-order/include/pto_interface-class.php:25) in /home/***/wp-admin/includes/misc.php on line 1252
Warning: Cannot modify header information - headers already sent by (output started at /home/***/wp-content/plugins/post-terms-order/include/pto_interface-class.php:25) in /home/***/wp-admin/admin-header.php on line 9
Warning: Cannot modify header information - headers already sent by (output started at /home/***/wp-content/plugins/post-terms-order/include/pto_interface-class.php:25) in /home/***/wp-includes/option.php on line 958
Warning: Cannot modify header information - headers already sent by (output started at /home/***/wp-content/plugins/post-terms-order/include/pto_interface-class.php:25) in /home/***/wp-includes/option.php on line 959