session_start(); - nie działa Opcje

[Droopy]

mam super prosty skrypt

[PHP] pobierz, plaintext 
<?php
 
session_start();
session_register(&#092;"zmienna\");
 
?>
[PHP] pobierz, plaintext 

(to cały plik)
a ia tak nie działa (IMG:http://forum.php.pl/style_emoticons/default/sad.gif)
wyskakuje mi:

Warning: session_start() [function.session-start]: open(/tmp\sess_41a72acde5031053e7ff7d870a127b00, O_RDWR) failed: No such file or directory (2) in C:\Program Files\Apache Group\Apache2\htdocs\maxol\session.php on line 2

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at C:\Program Files\Apache Group\Apache2\htdocs\maxol\session.php:2) in C:\Program Files\Apache Group\Apache2\htdocs\maxol\session.php on line 2

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at C:\Program Files\Apache Group\Apache2\htdocs\maxol\session.php:2) in C:\Program Files\Apache Group\Apache2\htdocs\maxol\session.php on line 2

Warning: Unknown(): open(/tmp\sess_41a72acde5031053e7ff7d870a127b00, 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

mam apaha 2.0.45 i php 4.3.1
podejżewam że chodzi tu o jakąś głupią konfigurację (IMG:http://forum.php.pl/style_emoticons/default/smile.gif)