Sorry, seems you did not mention the error which you're running into. Keep in mind that on Cloud, we while do manage the maintenance of your database, it does not mean there could be a bug in the software which is causing an error or a third party add-on creating an error.
It looks like you are a part of our Cloud, you can still open a ticket in Client Area -> Manage Purchases -> click your Cloud package -> Support. However, our community here is an official means of software support so there is no change.