Hello,
This message is to advise you of a temporary block placed on your database. The database was found to be consuming an inordinate amount of processor time, to the point of degrading overall system performance. While we do limit each account to no more than 25% of a system's CPU in our terms of service, we do not actively disable accounts until they greatly exceed that number, which is what happened in this case. Requests to this database may become degraded by limiting the maximum number of queries or connections for a limited amount of time, or if there are sustained issues, ultimately we may be forced to block access to this database until the issue has been resolved.
Resolving this situation may be as simple as adding additional indexes to your database, optimizing the queries used, or something equally easy. If not, it may simply be a matter of moving this database to dedicated services, as it may have outgrown a shared environment.
If you believe you have a solution to this overuse, we are happy to discuss the situation with you and possibly reinstate the database on the server. Otherwise, we will be happy to assist you with the upgrade process if a dedicated server is the most appropriate solution. Thank you, and we look forward to hearing from you shortly.