Wordpress temasını etkinleştirmedi

Warning: require_once(C:\xampp\htdocs\terminus/wp-content/themes/terminus/includes/classes/register-admin-user-profile.class.php): failed to open stream: No such file or directory inC:\xampp\htdocs\terminus\wp-content\themes\terminus\functions.phpon line74

Fatal error: require_once(): Failed opening required 'C:\xampp\htdocs\terminus/wp-content/themes/terminus/includes/classes/register-admin-user-profile.class.php' (include_path='C:\xampp\php\PEAR') inC:\xampp\htdocs\terminus\wp-content\themes\terminus\functions.phpon line74

74. satır

require_once( get_template_directory() . '/includes/classes/register-admin-user-profile.class.php' );