I have a PostgreSQL database with "UTF-8" encoding which contains data in Russian language. Each table of database loaded in QGIS as a PostGIS layer. I want to show labels of objects on a map.
But when I open it via QGIS Server 3.2.2 on dedicated machine I have empty squares instead of text.
Both machines work under Windows 10 (English)
What the problem could be?
Update1: I've also installed QGIS 3.2.3 on my dedicated machine. Russian text also doesn't work there. May this problem be in Apache configuration?
Update2: I've created another win-1251 database. It also doesn't work.