Yesterday, my site started showing a completely blank white screen. It was up on Sunday, then Monday, nothing. I checked with my host (shared hosting) and they were doing an unscheduled server and database upgrade on Monday. As of now, they have found no solution. I have two sites hosted with them on the same server and both are doing the same thing.
I have tried using the diagnostics tool, but it does not show any file errors. Just shows the reqisterd globals is on.
I don't suppose that you have recent backups of your site files and the database by any chance?
The member formerly known as Roland Deschain After your question is solved, please Edit your original post and choose the Solved message icon, thank you!
UPDATE: Somehow whatever upgrade GLOBAT did to the server conflicts with the SEF Urls. I had to remove the 404SEF component and disable SEF URLs from the Global Configuration.
Will update further if I find the reason for the conflict. After checking the message boards, I am not the only one this has effected.