So the hoster tells me that there are scripts who are using to much resources and that's why our account got suspended, which results in no site for you... I had a review but I don't know what kind of scripts they mean. They list even files we don't even use o.O
I was complaining already about that hoster in the past and I feel now is a good time to change it. I will have a look and see what I can do.
I am really annoyed that it has to happen out of the blue without a proper message or email from them.

Sad that it's out of service all day long...
Maybe there are people using bots to cheat the site and claim all day long/faster than other of us without paying the boost.

Is there any way to check if it's really happening and then banning these people?
I have actually the feeling that some people used some scripts or bots which caused this problem. I will have a deeper look into the logs and see what I can find. I am also trying to find a hoster which is not too expensive. It turns out not that easy. I had a look into Heroku but I am not sure about that one. There is a MySql Server with 5 MB for free and 1 GB costs 10$ a month, just the sql server. It would be possible but there wouldn't be much money for you guys left
I see what else I can find. I am so sorry that this happens