Your IP : 216.73.216.130
Reading package lists...
Building dependency tree...
Reading state information...
bsdmainutils is already the newest version (12.1.7+nmu3ubuntu2).
0 upgraded, 0 newly installed, 0 to remove and 71 not upgraded.
Creating challenge directory...
Installing LetsEncrypt client...
Configuring client...
Restarting Nginx...
Generating Certificate...
# INFO: Using main config file /root/letsencrypt1728985762/config
+ Generating account key...
+ Registering account key with ACME server...
+ Fetching account URL...
+ Done!
# INFO: Using main config file /root/letsencrypt1728985762/config
+ Creating chain cache directory /root/letsencrypt1728985762/chains
Processing stage.brand-tracker.smartcon-survey.com with alternative names: www.stage.brand-tracker.smartcon-survey.com
+ Creating new directory /root/letsencrypt1728985762/certs/1728985762670e3aa24fcea ...
+ Signing domains...
+ Generating private key...
+ Generating signing request...
+ Requesting new certificate order from CA...
+ Received 2 authorizations URLs from the CA
+ Handling authorization for stage.brand-tracker.smartcon-survey.com
+ Handling authorization for www.stage.brand-tracker.smartcon-survey.com
+ 2 pending challenge(s)
+ Deploying challenge tokens...
+ Responding to challenge for stage.brand-tracker.smartcon-survey.com authorization...
+ Challenge is valid!
+ Responding to challenge for www.stage.brand-tracker.smartcon-survey.com authorization...
+ Cleaning challenge tokens...
+ Challenge validation has failed :(
Failed!