Warning: require_once(includes/_db.php): failed to open stream: No such file or directory in E:\domains\lightshower.co.uk\wwwroot\includes\_header.php on line 1

Fatal error: require_once(): Failed opening required 'includes/_db.php' (include_path='.;C:\php\pear') in E:\domains\lightshower.co.uk\wwwroot\includes\_header.php on line 1