Unable to use services in appwrite cloud.

The user is experiencing issues with using services in the Appwrite cloud. They mentioned that upgrades are currently running, so they will need to wait. The specific problem mentioned is that the auth services are not working and users are unable to login to their accounts. Solution: As it appears to be a server error, there may not be an immediate solution. The user may need to wait for the upgrades to finish and try again later.