Hey there.. I am trying to restore my website and I keep coming across issues. I have multiple files with backed up folders so I tried to match the FTP files the best I could with the SQL databases yet I can't seem to get anything to work properly. I have backed up store files from 2015 (my host unexpectedly wiped my server clean and told me I would have to pay $150 to restore it) and overall I'm not entirely sure how to get it back up anymore.
This is the most recent error message I get on the 'service unavailable' page.
This is the most recent error message I get on the 'service unavailable' page.