Fatal error: Uncaught Error: Using $this when not in object context in /home/fujiwaraoffice/www/00_listener/wp-content/plugins/taxonomy-terms-order/taxonomy-terms-order.php:123 Stack trace: #0 /home/fujiwaraoffice/www/00_listener/wp-settings.php(215): include_once() #1 /home/fujiwaraoffice/www/00_listener/wp-config.php(93): require_once('/home/fujiwarao...') #2 /home/fujiwaraoffice/www/00_listener/wp-load.php(29): require_once('/home/fujiwarao...') #3 /home/fujiwaraoffice/www/00_listener/wp-blog-header.php(12): require_once('/home/fujiwarao...') #4 /home/fujiwaraoffice/www/00_listener/index.php(17): require('/home/fujiwarao...') #5 {main} thrown in /home/fujiwaraoffice/www/00_listener/wp-content/plugins/taxonomy-terms-order/taxonomy-terms-order.php on line 123