Warning: require(C:\xampp\htdocs\php_test\LAN\_2019\old_Kusashio_wp\wordpress/wordpress/wp-blog-header.php): failed to open stream: No such file or directory in C:\xampp\htdocs\php_test\LAN\_2019\old_Kusashio_wp\wordpress\index.php on line 17

Fatal error: require(): Failed opening required 'C:\xampp\htdocs\php_test\LAN\_2019\old_Kusashio_wp\wordpress/wordpress/wp-blog-header.php' (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\php_test\LAN\_2019\old_Kusashio_wp\wordpress\index.php on line 17