BUG possibly: free-busy cache regenerate not working

[Liutauras Adomaitis]

Hi,

this is my second message with a similar subject. I found out that
cache can be regenerated usiing following command from kolab-n users
shell:
PHP_AUTH_USER=manager PHP_AUTH_PW='LDAP-server' /kolab/bin/php -e -c
/kolab/etc/apache/php.ini /kolab/var/kolab/www/freebusy/regenerate.php

This command gives such errors:
Deprecated: Assigning the return value of new by reference is
deprecated in /mnt/kolab/lib/php/HTTP/Request.php on line 749
Deprecated: Assigning the return value of new by reference is
deprecated in /mnt/kolab/lib/php/HTTP/Request.php on line 794
Successfully regenerated calendar "user/aras/Kalendorius at domain.com"!
Successfully regenerated calendar "user/arvydas/Kalendorius at domain.com"!
Successfully regenerated calendar "user/eugenia/Kalendorius at domain.com"!
Successfully regenerated calendar "user/info/Kalendorius at domain.com"!
Successfully regenerated calendar "user/jurate/Calendar at domain.com"!
Fatal error: Call to a member function getMessage() on a non-object in
/mnt/kolab/lib/php/Horde/Kolab/FreeBusy/Report.php on line 48
Deprecated: Assigning the return value of new by reference is
deprecated in /mnt/kolab/lib/php/Horde/Serialize.php on line 248

The fatal error happens then script steps on shared mailbox. I think
shared mailboxes doesn't have some attributes which ordinary mailboxes
have. (LDAP mail attribut?)

is this a bug? any ideas?

Liutauras

PS - I'm not a php expert, but what does these Deprecated lines mean?