most likely the same as ZBX-4596
I cannot reproduce it anyhow in r25095
Alexey, please describe details how you add the host.
try to clone host with templates
error is started receive after svn log -r25039
------------------------------------------------------------------------
r25039 | pavels | 2012-01-26 21:02:35 +0600 (Чтв, 26 Янв 2012) | 4 lines
..F....... ZBX-4558 added audit logging when udpating and creating triggers
A.F....... ZBX-4558 fixed deleting child template triggers when moving a trigger to a template
A......... ZBX-4558 fixed child template trigger attributes being reset when updating a template trigger
..F....... ZBX-4558 fixed trigger form "type" field value being inverted
------------------------------------------------------------------------
it is trouble saving in rev 25100.
Bug appears when trying add new host and with cloning hosts. New hosts must containing triggers.
The problem appears when I'm trying to link a template which has at least one trigger:
mysql_real_escape_string() expects parameter 1 to be string, array given [include/db.inc.php:616]
mysql_real_escape_string() expects parameter 1 to be string, array given [include/db.inc.php:616]
Error in query [INSERT INTO auditlog_details (auditdetailid,auditid,table_name,field_name,oldvalue,newvalue) VALUES (4085,210998,'','hosts',Array,Array)] [Unknown column 'Array' in 'field list']
And I cannot reproduce anyhow mentioned error: "Undefined variable: rows [include/triggers.inc.php:301]
Actually no problems with just host creation.
(1) Another problem caused by ZBX-4558: when cloning a host with templated triggers, these triggers are deleted from the original host.
<pavels> RESOLVED.
<Sasha> CLOSED
RESOLVED.
(2) I'm using this dev branch for usual work (because it works better than current trunk 
) and I've observed one problem:
Open items list for some host, move mouse over "Triggers (1)" value in the Triggers column -> a tool-tip with the triggers details doesn't appear. On the mouse click doesn't appear too.
REOPENED.
<zalex> meh, the problem reproducible even on the rev 25142 (a base of copy this dev branch). This problem already fixed today in the trunk rev 25162.
Status changed to RESOLVED again.
CLOSED.
Successfully tested!
Merged to trunk r25260.
CLOSED.
Is there any workaround/patch to make "link template" working on 1.9.9 release?
You may consider this page: http://www.zabbix.org/wiki/How_to/trunk_db_patches