Following this guide: https://computingforgeeks.com/how-to-install-osticket-on-ubuntu-linux/
After initial installation set-up screen, returns to BLANK WHITE SCREEN.
OS: Fully Patched Ubuntu 20.04
DB Server: mySQL-client (database runs on remote system)
osTix Ver: 1.17.1
Output with 'Show Errors" enabled:
Fatal error: Uncaught Error: Class "SessionData" not found in /var/www/osTicket/upload/include/class.auth.php:1597 Stack trace: #0 /var/www/osTicket/upload/include/class.signal.php(98): PasswordPolicy::cleanSessions() #1 /var/www/osTicket/upload/include/class.staff.php(302): Signal::send() #2 /var/www/osTicket/upload/setup/inc/class.installer.php(214): Staff->setPassword() #3 /var/www/osTicket/upload/setup/install.php(52): Installer->install() #4 {main} thrown in /var/www/osTicket/upload/include/class.auth.php on line 1597
Any ideas anyone?