For some reason although I was able to login to ISPconfig yesterday, today I can't. I haven't changed anything and the server is running perfectly, and I can access the site it's hosted on, but as soon as I try port 81 to login, it doesn't work. However I know ispconfig is working or else i would not be able to use the server. Any ideas?
Do you get to the login screen, or don't you see anything at all? Any errors in the error log in /root/ispconfig/httpd/logs?