Warning: require_once(library/connection.php) [function.require-once]: failed to open stream: No such file or directory in /home/aaryushi/public_html/thankyou.php on line 3

Fatal error: require_once() [function.require]: Failed opening required 'library/connection.php' (include_path='.:/usr/local/php5/lib/php') in /home/aaryushi/public_html/thankyou.php on line 3