Renewal process problem

the apachectl graceful gives no output.
these command netstat -tlnp | grep ‘’’:443’ this gives these output:
tcp6 0 0 :::443 :::* LISTEN 2131/apache2
these command gives this output:
openssl x509 -in /etc/letsencrypt/live/rinex.org.rw/cert.pem -noout -dates
notBefore=May 23 13:30:43 2019 GMT
notAfter=Aug 21 13:30:43 2019 GMT