I get an error when there is a sql query or Russian characters such as character ★

[volodgo]

I do request: SELECT * FROM public.test WHERE name ILIKE '%привет%'"

I get an error NoticeEvent
fields : Object {
C : "08P01"
F : "pqformat.c"
L : "636"
M : "￐ﾽ￐ﾵ￐ﾲ￐ﾵ￑ﾀ￐ﾽ￐ﾰ￑ﾏ ￑ﾁ￑ﾂ￑ﾀ￐ﾾ￐ﾺ￐ﾰ ￐ﾲ ￑ﾁ￐ﾾ￐ﾾ￐ﾱ￑ﾉ￐ﾵ￐ﾽ￐ﾸ￐ﾸ"
R : "pq_getmsgstring"
S : "￐ﾞ￐ﾨ￐ﾘ￐ﾑ￐ﾚ￐ﾐ"
}

How do I solve this problem?