Warning: require_once(post.php) [function.require-once]: failed to open stream: No such file or directory in D:\Hosting\12028190\html\index.php on line 4

Fatal error: require_once() [function.require]: Failed opening required 'post.php' (include_path='.;C:\php\pear') in D:\Hosting\12028190\html\index.php on line 4