I have a problem with Zabbix 1.8.1(Web interface):
Zabbix » Overview » Download speed for scenario(or Failed step of scenario or Response code for step)
"ERROR: No permissions !"
Also I'm getting this error when trying to see simple graphs of webcheks.

I have found SQL-query when doing this: Query SELECT DISTINCT i.itemid FROM items i WHERE ((i.itemid BETWEEN 000000000000000 AND 099999999999999)) AND i.type<>9 AND (i.itemid IN (ID).
When I'm trying to do this query manually in mysql I'm getting "Empty set".