Plutonium

THANK U SO MUCH BRO

yo so i havent played pluto ina few months n i wanted to come back but its not letting me login. im putting the username in correctly n im putting the right password but its giving me an error "handshake: certificate verify failed" what do i do? ive tried resetting my password, making an exclusion, redownloading pluto, deleting anti viruses and its not working at all.