Log shows CRITICAL ( Certificate Hash not found )

[damionx7]

I just checked logs and it shows this CRITICAL warning. What to do ?
dnscrypt-proxy[1382028]: [2021-10-05 20:50:43] [CRITICAL] [opennic-R4SAS-doh] Certificate hash [2954e7b866342b5221aaed4f6daf2be6f38444af8b7df35326ed6a972690bf78] not found

[jedisct1]

This hash doesn't exist in current lists. Your public-resolvers.md file may be very outdated.

[damionx7]

Thanks @jedisct1 . I now updated the file.