MisconfigurationError: Error while running apache2ctl graceful. using debian jessie 8 and apache2

1

Hi I download the latest version of the certbot. and did

./letsencrypt-auto

and after I enter the domain name, I received an error.
I am using debian jessie 8 and apache2 2.4.10

                                                       |rtbot_apache/configurator.py", line 1652, in cleanup                 │
                                                       │     self.restart()                                                   │
                                                       │   File                                                               │
                                                       │ "/root/.local/share/letsencrypt/local/lib/python2.7/site-packages/ce │
                                                       │ rtbot_apache/configurator.py", line 1541, in restart                 │
                                                       │     self._reload()                                                   │
                                                       │   File                                                               │
                                                       │ "/root/.local/share/letsencrypt/local/lib/python2.7/site-packages/ce │
                                                       │ rtbot_apache/configurator.py", line 1552, in _reload                 │
                                                       │     raise errors.MisconfigurationError(str(err))                     │
                                                       │ MisconfigurationError: Error while running apache2ctl graceful.      │
                                                       │ httpd not running, trying to start                                   │
                                                       │ Action 'graceful' failed.                                            │
                                                       │ The Apache error log may have more information.                      │
                                                       │ (98)Address already in use: AH00072: make_sock: could not bind to    │
                                                       │ address [::]:80                                                      │
                                                       │ (98)Address already in use: AH00072: make_sock: could not bind to    │
                                                       │ address 0.0.0.0:80                                                   │
                                                       │ no listening sockets available, shutting down                        │
                                                       │ AH00015: Unable to open logs
2

By the look of the error message, something is already listening on port 80 (HTTP) and it’s not necessarily an Apache. If you don’t know what that is, running lsof -i might help to find out.

3

im having the same issue here is my port list how can i fix this
(note Debian 9)

tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 10218/nginx: master
tcp6 0 0 :::80 :::* LISTEN 10218/nginx: master