Fatal error: Uncaught Error: Call to undefined function get_template_directory_uri() in /home/xs20200411/studio-p.tokyo/public_html/wp-content/themes/studioP_wp/index.php:3
Stack trace:
#0 {main}
thrown in /home/xs20200411/studio-p.tokyo/public_html/wp-content/themes/studioP_wp/index.php on line 3