Session Probleme

[DIPI]

Hallo,

ich habe auf meinem Server OMA 1.0.1 eingerichtet. Leider geht mir
aber immer die SessionID beim Seitenwechsel verloren. Folgende php-
Einstellungen habe ich:

Apache/2.2.10 (Unix) DAV/2 PHP/5.2.6

session
Session Support enabled
Registered save handlers files user sqlite
Registered serializer handlers php php_binary

Directive Local Value Master Value
session.auto_start On On
session.bug_compat_42 On On
session.bug_compat_warn On On
session.cache_expire 180 180
session.cache_limiter nocache nocache
session.cookie_domain no value no value
session.cookie_httponly Off Off
session.cookie_lifetime 0 0
session.cookie_path /tmp /tmp
session.cookie_secure Off Off
session.entropy_file no value no value
session.entropy_length 0 0
session.gc_divisor 100 100
session.gc_maxlifetime 1440 1440
session.gc_probability 1 1
session.hash_bits_per_character 4 4
session.hash_function 0 0
session.name PHPSESSID PHPSESSID
session.referer_check no value no value
session.save_handler files files
session.save_path /tmp /tmp
session.serialize_handler php php
session.use_cookies On On
session.use_only_cookies Off Off
session.use_trans_sid 0 0

welche Änderungen muss ich vornehmen?

Danke und Gruß
Dirk

[DIPI]

Die Meldungen im logfile

[23-Nov-2008 02:35:51] PHP Notice: A session had already been started
- ignoring session_start() in /usr/local/httpd/htdocs/dirksmailconf/
inc/miniauth.inc.php on line 4
[23-Nov-2008 02:35:51] PHP Warning: session_regenerate_id() [<a
href='function.session-regenerate-id'>function.session-regenerate-id</
a>]: Cannot regenerate session id - headers already sent in /usr/local/
httpd/htdocs/dirksmailconf/inc/miniauth.inc.php on line 23
[23-Nov-2008 02:35:51] PHP Notice: ob_end_flush() [<a
href='ref.outcontrol'>ref.outcontrol</a>]: failed to delete and flush
buffer. No buffer to delete or flush. in /usr/local/httpd/htdocs/
dirksmailconf/inc/functions.inc.php on line 12