$:/home/agus/.postgresql# PGPASSWORD="xxxx" psql -h xxx.xxx.xx.xx -U username databasename
psql: server closed the connection unexpectedly
    This probably means the server terminated abnormally
    before or while processing the request.

2019-06-26 14:33:44.214 UTC [4236] [unknown]@[unknown] LOG:  failed to send SSL negotiation response: Connection reset by peer
2019-06-26 14:33:45.213 UTC [4237] [unknown]@[unknown] LOG:  failed to send SSL negotiation response: Connection reset by peer
2019-06-26 14:33:45.966 UTC [4239] [unknown]@[unknown] LOG:  failed to send SSL negotiation response: Connection reset by peer
2019-06-26 14:33:46.699 UTC [4240] [unknown]@[unknown] LOG:  failed to send SSL negotiation response: Connection reset by peer