Heck, your entire host could go down, what do you then? If it's not a major infrastructure provider like Azure, AWS, or GCP (I forget if that's what they call theirs) then you're kind of SOL. Outages can and will happen, the question is, how bad is the next one? If they are too frequent, you have to evaluate if it's really the provider or your application, if it's the former, you may want to consider a new host, or get with your hosting provider and get them to figure out why you.
