I have ISPConfig latest version on Debian 7, but i want to update apache to 2.4, how can i do it a try apt-get install apache2 but sites stop working after that?
The steps are: 1) Do a distribution upgrade to debian 8, this will update apache 2.2 to 2.4. 2) Download ISPConfig, unpack the tar.gz file, run the update.php script in the install folder and choose to reconfigure services during update. 3) Login to ISPConfig, go to Tools > Resync, select websites and run the resync.