I have clicked on the upgrade tab on the GUI and ran the upgrade. All of I am unable to get into the GUI, all I get is a blank screen. Apparently freeswitch is still running but the Gui is not accessible. How can I get the GUI back?
It is difficult to help you when you do not say what version you were upgrading from and what you where actually upgrading. Upgrade in the GUI has several options you can check.
Did you make backups first so you can roll back if necessary?
You may want to try running the upgrade script from the command line:
Code:
cd /var/www/fusionpbx
php /var/www/fusionpbx/core/upgrade/upgrade.php