PHP 8 packages are not available in the default Debian 11 package repositories. OsTicket requires a minimum PHP 8.0 version. └─1147 /usr/sbin/apache2 -k start Step 3: Install PHP and extensions Loaded: loaded (/lib/systemd/system/rvice enabled vendor preset: enabled) To confirm that you have properly installed Apache, you can check the status of the Apache service: systemctl status apache2 To start Apache and to enable it to auto-start on server boot, run these commands: systemctl enable apache2

apt update & sudo apt upgrade Step 2: Install Apache WebserverĮxecute the following command to install Apache webserver: apt install apache2

Now, run the following command to update all installed packages to the latest available version. Replace “ IP_Address” and “ Port_Number” with your server’s IP address and SSH port. Log in to your Debian 11 VPS with SSH as a root user: ssh -p Port_number SSH root access or a user with sudo privileges is also required.For the purposes of this tutorial, we will be using a Debian 11 Server.

Step 7: Create an Apache configuration file.

Debian 11 installation guide