after doing certbot renew and deleting the dns record and unchecking ssl and letsencrypt, than rechecking ssl and lets encrypt, website goes to defualt apache2 page. how to fix this?
Running certbot from command line breaks the SSL system and ISPConfig. You have to undo the damage certbot did. See related threads on this forum. Then stop issuing certbot commands on the command line. If LE is not working from ISPConfig, use this to find out why: https://www.howtoforge.com/community/threads/lets-encrypt-error-faq.74179/
