Just a little heads up... The following files are missing from the ISPConfig (2.2.3) Package "after" Installation:
In which HTML files shall these images be loaded? At least the phpmyadmin error.ico can not be part of ISPConfig as the phpmyadmin directory is created by the phpmyadmin package.
Till, I have just quoted here my Apache Log errors after a fresh install. Nothing else has been installed or updated!
For the missing images, just as you login to the ISPConfig, then from the Menu at the top, click the "Help" Thats it! The errors are shown in the /root/ispconfig/httpd/logs/error_log As for the phpmyadmin icon, that is after a successfull login using the phpmyadmin Package for ISPConfig. Hope that helps