Fatal error: Uncaught Error: Cannot use object of type WP_Error as array
in /var/www/vhosts/shibasaki-tosou.com/httpdocs/wp/wp-content/themes/simple/functions/class_module.php on line 298

コールスタック:

1. ModuleClass::getTaxLink()
   wp-content/themes/simple/functions/class_module.php:156
2. ModuleClass::getEntryListTag()
   wp-content/themes/simple/functions/class_type_news.php:123
3. NewsClass::getEntryListTag_subloop()
   wp-content/themes/simple/index.php:12
4. include()
   wp-includes/template-loader.php:106
5. require_once()
   wp-blog-header.php:19
6. require()
   /var/www/vhosts/shibasaki-tosou.com/httpdocs/index.php:17