Fatal error: Uncaught Error: Call to undefined function is_page() in /home/hatanophoto/yukuhashi.co.jp/public_html/includes/common-meta.php:40
Stack trace:
#0 /home/hatanophoto/yukuhashi.co.jp/public_html/includes/CommonHtmlInclude.php(127): include()
#1 /home/hatanophoto/yukuhashi.co.jp/public_html/sitemap.php(8): CommonHtmlInclude::show('common-meta')
#2 {main}
thrown in /home/hatanophoto/yukuhashi.co.jp/public_html/includes/common-meta.php on line 40