Hello, I added a new user account and a new domain to ISPconfig. When I go to the domain name, it shows the content of the subdomain of another existing domain name (the address does not redirect, it just shows the content). I deleted the domain name and added it again. Again I saw the same problem. (https://newdomain.com -> https://aim.currentlyDomain.com) What is the cause of this problem? Thank you.
Even though I deleted it from ISPconfig about an hour ago I can still access the site and it shows me the contents of a different domain. (The browser's cache is clear.)
This is because DNS is still pointing to your server. See "When visiting domain B, the content of domain A is showing!" in the read before posting: https://www.howtoforge.com/community/threads/please-read-before-posting.58408/