Hi: Last version of ispconfig Debian buster. I've just updated my debian to stable version and my problem is that when I visite a domain in a browser, another domain is loaded instead the correct. I revised all config and I didn't found where is my problem. Where I have to look for in order to solve the problem? Thanks a lot. Information: ispconfig is installed since a lot of years. I've updated debian from jessie to buster.
So you did a distribution upgrade from Debian 9 to 10? Did you run an ISPConfig update with reconfigure services afterwards?
Ok. the most common reasons for the behavior you describe are: 1) You mix * and IP address in the ipv4 address field of the websites on the server. either use * for all sites or the IP address, don't mix that. 2) You enabled SSL just for some sites on the server while all sites use the same IP. In this case, requests for a site without ssl will be redirected to the first site that has ssl enabled. the solution is to enable ssl for all sites that use the same IP.
