note 25152 added to ref.session

hi.I've got an unresolved problem :( I have a server and, without any manipulations of php.ini, one of my virtual hosts (and just one) doesn't want me to record any information in a session. The sessions are well created but they are empty, whereas on the another virtual hosts, it runs perfectly. Anybody can help me? -- http://www.php.net/manual/en/ref.session.php http://master.php.net/manage/user-notes.php?action=edit+25152 http://master.php.net/manage/user-notes.php?action=delete+25152 http://master.php.net/manage/user-notes.php?action=reject+25152