hi all. I've updated my ISPConfig installation to 3.1 and now i can not access the control panel. After login, it just returns to login page. Websites are working fine for what i can see. i know i should give you some log I'm not much a linux guru so i'm not sure what log. During update i had error in last two - three lines of the process about command not found in line 21 and line 26 of the update_from_tgz.sh
Both questions have been answered several times in the past few days here in the forum. The error on the shell is harmless and the login problem is caused by your browser caching, empty the browser cache and delete cookies.