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i am facing issue while installing bigbluebutton local ubuntu machine Kindly help me out how to install

Posted on February 4, 2022

Saving debug log to /var/log/letsencrypt/letsencrypt.log Plugins selected: Authenticator webroot, Installer None Obtaining a new certificate Performing the following challenges: http-01 challenge for bbb.danishkada.com Using the webroot path /var/www/bigbluebutton-default for all unmatched domains. Waiting for verification… Cleaning up challenges Failed authorization procedure. bbb.danishkada.com (http-01): urn:ietf:params:acme:error:dns :: DNS problem: NXDOMAIN looking up A for bbb.danishkada.com - check that a DNS record exists for this domain; DNS problem: NXDOMAIN looking up AAAA for bbb.danishkada.com - check that a DNS record exists for this domain

IMPORTANT NOTES:

The following errors were reported by the server:

Domain: bbb.danishkada.com Type: None Detail: DNS problem: NXDOMAIN looking up A for bbb.danishkada.com - check that a DNS record exists for this domain; DNS problem: NXDOMAIN looking up AAAA for bbb.danishkada.com - check that a DNS record exists for this domain

Your account credentials have been saved in your Certbot configuration directory at /etc/letsencrypt. You should make a secure backup of this folder now. This configuration directory will also contain certificates and private keys obtained by Certbot so making regular backups of this folder is ideal. bbb-install: Let’s Encrypt SSL request for bbb.danishkada.com did not succeed - exiting root@dk-Precision-WorkStation-T3500:~#

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