We recently upgraded our SME server from 9.1 to 9.2 with Yum update
But ever since doing this i am unable to log into the server manager.
I enter the correct login detials and the page just reloads back to the login screen.
(i know the details are correct because when entered incorrect i get a message informing me the details provided are incorrect)
Can anyone advise what steps to take to resolve this issue?
I have tried on multiple browsers but all are the same.
aside from Hfang suggestion,
did you realize the upgrade using command line / ssh or from the server-manager ?
Have you issued the signal-event post-upgrade; signal-event reboot just after the update ?
If no, I would suggest to login from ssh or directly on the server, using admin login and password and just issue the reconfiguration and reboot.