SOLVED: Error login into server. Read-only DB

[FairHavenFire28]

Hey All. I am in need of some help. I had my server working perfectly fine with no issues until 6PM EST yesterday. I took the server down to do some Media file Migration. Did not touch the Jellyfin install or anything. but when turning it back on it is not allowing me to access it anymore. I can get to the login screen but it gives me this error.
Here is the Error in the Log while trying to login: https://pastebin.com/fwDq8UUA
What file does it not have access to and how do I fix this?
Its a windows Tray App Installation of Jellyfin.
Thank you in advance, I am hitting a brick wall right now and Have no idea how to fix this without having to re-install the server which annoyingly the last update I have of the server is from 10.10.2

I did confirm that all users have read write permission of the data folder.

[TheDreadPirate]

Is your disk full?

And can you share your entire jellyfin log?

[FairHavenFire28]

After much head scratching and probably 2AM stupid brain. I got it fixed by running an SFC scan and another reboot.