Warning: require_once(./inc/db.php) [function.require-once]: failed to open stream: No such file or directory in /home/content/a/b/a/abalkar/html/index.php on line 16

Fatal error: require_once() [function.require]: Failed opening required './inc/db.php' (include_path='.:/usr/local/php5/lib/php') in /home/content/a/b/a/abalkar/html/index.php on line 16