When i tried to create new jabber media type. Some errors related to postgres DB appeared.

Steps to reproduce error:
0. Navigate Administration/ Media types
1. Click "Create media type"
2. Enter some info and select Jabber media type.
For example
description: test
type: Jabber
Jabber id: test@testjabber
Password: 123456
3. Click "Save"

Result
Details: Added new media type
pg_fetch_assoc() expects parameter 1 to be resource, boolean given[/zabbix/www/include/db.inc.php:552]
pg_free_result(): supplied argument is not a valid PostgreSQL result resource[/zabbix/www/include/db.inc.php:554]