open_basedir restriction problem

[Nemesis]

Ok, I'm having an open_basedir restriction issue. My configuration in apache looks like this:

php_admin_value open_basedir "/var/www/example/data:."
php_admin_value sendmail_path "/usr/sbin/sendmail -t -i -f webmaster@example.com"
php_admin_value upload_tmp_dir "/var/www/example/data/mod-tmp"
php_admin_value session.save_path "/var/www/example/data/mod-tmp"

However, when I try using wordpress to update a file, it attempts to download the file to /tmp and causes the following error messages.

Warning: file_exists() [function.file-exists]: open_basedir restriction in effect. File(/tmp//1269397030) is not within the allowed path(s): (/var/www/example/data:.) in /var/www/example/data/www/example.com/wp-includes/functions.php on line 1924

Warning: touch() [function.touch]: open_basedir restriction in effect. File(/tmp/1269397030) is not within the allowed path(s): (/var/www/example/data:.) in /var/www/example/data/www/example.com/wp-admin/includes/file.php on line 174

Warning: fileowner() [function.fileowner]: open_basedir restriction in effect. File(/tmp/1269397030) is not within the allowed path(s): (/var/www/example/data:.) in /var/www/example/data/www/example.com/wp-admin/includes/file.php on line 628

Warning: unlink() [function.unlink]: open_basedir restriction in effect. File(/tmp/1269397030) is not within the allowed path(s): (/var/www/example/data:.) in /var/www/example/data/www/example.com/wp-admin/includes/file.php on line 630

Is there any advice or any articles you can point me too which would solve this issue? I have my ISPManager Pro set up to use php as an apache module, and I'm running Ubuntu 8.04 LTS. Any help with this would be truly appreciated.

Thanks.

[Nemesis]

Scratch that, it seems it was an error with the php code and not with the configuration.

[slava]

Try to change PHP mode in the WWW domain properties to PHP as CGI