how do I solve it ?
What hosting do you have? I think you have to either upgrade your hosting plan, change your hosting or (if you have multiple faucets) split your faucets on a few hosting plans (to have separate database quotas).
http://www.banahosting.com/web-hosting.shtml
Plan:
BANA-CORPORATE
DELUXE
talk to tech support and I restored all at day 7, they say there is no problem on the server.
http://i.imgur.com/9jFzR0v.png
Something is taking way too long and the connection is lost. (maybe you are using external service for something, or you scan for ports?)
Try with fresh FB script.
but I have not changed anything, this happened last night and I have not made any changes: / and not only to me has happened to me, if not to other faucets