looked in /var/log/letsencryipt/ below is the output
2019-02-03 16:47:32,197:DEBUG:certbot.error_handler:Calling registered functions
2019-02-03 16:47:32,197:INFO:certbot.auth_handler:Cleaning up challenges
2019-02-03 16:47:32,198:DEBUG:certbot.plugins.webroot:Removing /var/www/html/.well-known/acme-challenge/NKKlRSM2sSW-HON1lKSz2s5lsdSO0zwpqbNXmb-xo2I
2019-02-03 16:47:32,198:DEBUG:certbot.plugins.webroot:All challenges cleaned up
2019-02-03 16:47:32,198:DEBUG:certbot.log:Exiting abnormally:
Traceback (most recent call last):
File "/usr/bin/certbot", line 9, in <module>
load_entry_point('certbot==0.29.1', 'console_scripts', 'certbot')()
File "/usr/lib/python2.7/site-packages/certbot/main.py", line 1352, in main
return config.func(config, plugins)
File "/usr/lib/python2.7/site-packages/certbot/main.py", line 1227, in certonly
lineage = _get_and_save_cert(le_client, config, domains, certname, lineage)
File "/usr/lib/python2.7/site-packages/certbot/main.py", line 123, in _get_and_save_cert
lineage = le_client.obtain_and_enroll_certificate(domains, certname)
File "/usr/lib/python2.7/site-packages/certbot/client.py", line 410, in obtain_and_enroll_certificate
cert, chain, key, _ = self.obtain_certificate(domains)
File "/usr/lib/python2.7/site-packages/certbot/client.py", line 353, in obtain_certificate
orderr = self._get_order_and_authorizations(csr.data, self.config.allow_subset_of_names)
File "/usr/lib/python2.7/site-packages/certbot/client.py", line 389, in _get_order_and_authorizations
authzr = self.auth_handler.handle_authorizations(orderr, best_effort)
File "/usr/lib/python2.7/site-packages/certbot/auth_handler.py", line 82, in handle_authorizations
self._respond(aauthzrs, resp, best_effort)
File "/usr/lib/python2.7/site-packages/certbot/auth_handler.py", line 161, in _respond
self._poll_challenges(aauthzrs, chall_update, best_effort)
File "/usr/lib/python2.7/site-packages/certbot/auth_handler.py", line 232, in _poll_challenges
raise errors.FailedChallenges(all_failed_achalls)
FailedChallenges: Failed authorization procedure. wellnessnorth.net (http-01): urn:ietf:params:acme:error:unauthorized :: The client lacks sufficient authorization :: Invalid response from http://wellnessnorth.net/.well-known/acme-challenge/NKKlRSM2sSW-HON1lKSz2s5lsdSO0zwpqbNXmb-xo2I: "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n<html><head>\n<title>403 Forbidden</title>\n</head><body>\n<h1>Forbidden</h1>\n<p"