Fatal error: Uncaught Error: Undefined constant "thumbnail" in /home/replf/kenkodo-kanpo.com/public_html/wp/wp-content/themes/kenkou_pc/taxonomy-column_category.php:18
Stack trace:
#0 /home/replf/kenkodo-kanpo.com/public_html/wp/wp-includes/template-loader.php(106): include()
#1 /home/replf/kenkodo-kanpo.com/public_html/wp/wp-blog-header.php(19): require_once('/home/replf/ken...')
#2 /home/replf/kenkodo-kanpo.com/public_html/index.php(17): require('/home/replf/ken...')
#3 {main}
thrown in /home/replf/kenkodo-kanpo.com/public_html/wp/wp-content/themes/kenkou_pc/taxonomy-column_category.php on line 18
