[GENERAL] Charset conversion error

[Dan Black]

Hi, I have an error after updating my database up to 8.1.4 version.
"SQL Error: ERROR:  character 0xb9 of encoding "WIN1251" has no equivalent in "MULE_INTERNAL"'. "
My client program encoding is windows-1251 and database encoding is koi8.
What can I do to rectify the situation?

Verba volent, scripta manent
Dan Black