OS: Debian 8.3 WebServer: Apache After fresh install to ISPConfig 3.1 from git I was trying to edit some interface settings, firstly it was working, but when i was clicking tabs in interface settings, then after refreshing ... And here is https://ispconfig_cp:8080/admin/system_config.edit.php?id=1 There is no errors in apache log or in ispconfig logs - i dont know whats not working.
If there's no error log entry for your 500, then it's turned off - which is unlikely. Check the ISPConfig vhost file to find the right location of the logfile. Like /var/log/ispconfig - I think it's something like that, don't know if that changed with 3.1
The GIT version is untested and unreleased dev code, so you should not install it on a real server. At the moment the git code is broken as shown in the issue tracker and as you can see on your server.
