Worker

Uncaught Error: Object of class WP_Error could not be converted to string
in /home/dyd/dydworks.co.jp/public_html/cms/wp-content/themes/dyd/archive.php on line 30

Call stack:

1. include()
   wp-includes/template-loader.php:106
2. require_once('/home/dyd/dydworks.c.../template-loader.php')
   wp-blog-header.php:19
3. require('/home/dyd/dydworks.c...s/wp-blog-header.php')
   /home/dyd/dydworks.co.jp/public_html/index.php:17