note 58880 added to function.session-start

I got: Warning: session_start(): open(/tmp\sess_cedfec9c8b023eb7cbd394684404562d, O_RDWR) failed: No such file or directory (2) in C:\Program Files\Apache Group\Apache2\htdocs\QCfiles\test.php on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at C:\Program Files\Apache Group\Apache2\htdocs\QCfiles\test.php:2) in C:\Program Files\Apache Group\Apache2\htdocs\QCfiles\test.php on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at C:\Program Files\Apache Group\Apache2\htdocs\QCfiles\test.php:2) in C:\Program Files\Apache Group\Apache2\htdocs\QCfiles\test.php on line 2 Warning: Unknown(): open(/tmp\sess_cedfec9c8b023eb7cbd394684404562d, 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 When using this function. What am i doing wrong. the code is as follows: <? session_start(); ?> thats it. ---- Manual Page -- http://www.php.net/manual/en/function.session-start.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+58880 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+58880&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+58880&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+58880&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+58880&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+58880&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+58880&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+58880&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+58880&report=yes Search -- http://master.php.net/manage/user-notes.php