I don’t know what I did. I went into PHPmyadmin to force an database upgrade and also FTP to delete plugins.
And my site is back.
Not sure what happened. Not sure how it got fixed. So, I can’t help others with the same problem.
My site was down for 17 hours and is back again.
Looks like some files are still missing.
Try to upload again.
Same here. Site gone. And admin gone.
Is it really necessary to upload the whole thing again? Or is it just a few files that went wrong? How do you find out?