I've used the upgrade option that appears on the panel itself which took me to the update screen. It appeared install was successful however I'll look at the log. Where can I find this log?
I saw the upgrade option to 11.5 in the control panel so decided it is a good idea to upgrade. Clearly this was the worst mistake I made.
Since upgrading, I was seeing the login page but after entering credentials, it would fail. I have searched all articles, tried various fixes and even...