Hello, I think that someone hacked into my server and infected my files.
The situation:
Just a few days ago, I started noticing a significant slow down of my website hosted on Amazon Lightsail eventually leading to “Error establishing a database connection”. It seems like I’ve been hacked and I’ve been searching the web a lot for the possible solutions.
I do not want to start all over again. I also have a backup.
But the thing is, the backup file may have infected files.
I can re-upload the files on a new instance and perhaps you can ssh and restore back the original theme files?