Fixed php notice in session library.

tbrehm

2011-08-29 e615265d3b51e27f0f664cea193b6353975d6f7d

 install/tpl/mysql-virtual_transports.cf.master

@@ -4,5 +4,5 @@
table = mail_transport
select_field = transport
where_field = domain
additional_conditions = and active = 'y'
additional_conditions = and active = 'y' and server_id = {server_id}
hosts = {mysql_server_ip}