我在Azure中有DreamSpark学生订阅。 我正在关注Create an ASP.NET MVC app with auth and SQL DB and deploy to Azure App Service教程。 我正在使用Visual Studio Community 2015 Update 1和Azure SDK 2.8.2.1。 但是当我尝试将数据库添加到项目中时，我遇到了错误。
Template deployment failed. Deployment operation statuses:
Succeeded: /subscriptions/131474ef-becf-4444-98c3-aac7371dc3d2/resourceGroups/contactmanager/providers/Microsoft.Web/serverfarms/contactmanagerUmriyaevPlan ()
Succeeded: /subscriptions/131474ef-becf-4444-98c3-aac7371dc3d2/resourceGroups/contactmanager/providers/Microsoft.Sql/servers/contactmanagerumriyaevdbserver ()
Succeeded: /subscriptions/131474ef-becf-4444-98c3-aac7371dc3d2/resourceGroups/contactmanager/providers/Microsoft.Sql/servers/contactmanagerumriyaevdbserver/firewallrules/AllowAllAzureIPs ()
Failed: /subscriptions/131474ef-becf-4444-98c3-aac7371dc3d2/resourceGroups/contactmanager/providers/Microsoft.Sql/servers/contactmanagerumriyaevdbserver/databases/contactmanagerumriyaev_db ()
status ():
error (ResourceDeploymentFailure): The resource operation completed with terminal provisioning state 'Failed'.
Succeeded: /subscriptions/131474ef-becf-4444-98c3-aac7371dc3d2/resourceGroups/contactmanager/providers/Microsoft.Web/sites/contactmanagerumriyaev ()
Succeeded: /subscriptions/131474ef-becf-4444-98c3-aac7371dc3d2/resourceGroups/contactmanager/providers/Microsoft.Web/sites/contactmanagerumriyaev/config/connectionstrings ()
它成功创建了资源组，应用程序，sql server。但是，它无法在该sql server中创建数据库。
我还尝试使用Azure portal将数据库添加到创建的sql server中，但它也失败了。
但是，我能够为Mobile App Services Quickstart教程创建数据库。
如何解决问题？