note 47473 added to function.session-start

Question I have enabled cookies but i still encounter error messages and the data is not transfered to the following pages. Can you please help me ? I need to use sessions. This is my session error. What does this means ? is the session working ? Warning: session_start(): open(/tmp\sess_ccd727f5fc786308477b32e657deb701, O_RDWR) failed: No such file or directory (2) in D:\Apache Group\Apache2\htdocs\session.php on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at D:\Apache Group\Apache2\htdocs\session.php:2) in D:\Apache Group\Apache2\htdocs\session.php on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at D:\Apache Group\Apache2\htdocs\session.php:2) in D:\Apache Group\Apache2\htdocs\session.php on line 2 Your session ID is ccd727f5fc786308477b32e657deb701 Warning: Unknown(): open(/tmp\sess_ccd727f5fc786308477b32e657deb701, O_RDWR) failed: No such file or directory (2) in Unknown on line 0 Warning: Unknown(): Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/tmp) in Unknown on line 0 ---- Manual Page -- http://www.php.net/manual/en/function.session-start.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+47473 Delete -- http://master.php.net/manage/user-notes.php?action=delete+47473&report=yes Reason: bad code -- http://master.php.net/manage/user-notes.php?action=delete+47473&report=yes&reason=bad+code Reason: spam -- http://master.php.net/manage/user-notes.php?action=delete+47473&report=yes&reason=spam Reason: useless example -- http://master.php.net/manage/user-notes.php?action=delete+47473&report=yes&reason=useless+example Reason: contains commercial links -- http://master.php.net/manage/user-notes.php?action=delete+47473&report=yes&reason=contains+commercial+links Reason: useless note -- http://master.php.net/manage/user-notes.php?action=delete+47473&report=yes&reason=useless+note Reject -- http://master.php.net/manage/user-notes.php?action=reject+47473&report=yes Search -- http://master.php.net/manage/user-notes.php