The installation for Sitecore 9.1.0 is stuck at step number 50. This is what I get in the System Event Logs as 3 separate errors.

> 
> Errors were encountered in the procedure
>  'dbo.\_\_DeleteAllReportingData' during compilation of the object.
>  Either the containment option of the database 'xp901\_Reporting' was
>  changed, or this object was present in model db and the user tried to
>  create a new contained database.
> 
> 
> Errors were encountered in the procedure 'dbo.ReduceMetricsTable'
>  during compilation of the object. Either the containment option of the
>  database 'xp901\_Reporting' was changed, or this object was present in
>  model db and the user tried to create a new contained database.
> 
> 
> Errors were encountered in the procedure 'dbo.ReduceSegmentMetrics'
>  during compilation of the object. Either the containment option of the
>  database 'xp901\_Reporting' was changed, or this object was present in
>  model db and the user tried to create a new contained database.
> 
> 
> 

Previously, I have installed Sitecore 9.0.1 and 9.0.2 on the same machine.
Any pointers?

The PowerShell script is stuck at this point

```
[ShardingTool - Create]:[Path] C:\inetpub\wwwroot\xp910.xconnect\App_Data\collectiondeployment\Sitecore.Xdb.Collection.Database.SqlShardingDeploymentTool.exe
        *** Welcome to Sitecore xDB Collection SQL Sharding Deployment Tool ***
        Tool was run with the following configuration:
        Operation: create
        SQL server connection:
        Server name: DESKTOP\SQLEXPRESS
        User: sa
        Integrated security: False
        Connect Timeout: 15
        Database edition: Basic
        Shard map manager database name: xp901_Xdb.Collection.ShardMapManager
        Shard map names: ContactIdShardMap, DeviceProfileIdShardMap, ContactIdentifiersIndexShardMap
        Shard number: 2
        Shard name prefix: xp910_Xdb.Collection.Shard
        Shard name suffix:
        Dacpac file path: C:\inetpub\wwwroot\xp901.xconnect\App_Data\collectiondeployment\Sitecore.Xdb.Collection.Database.Sql.dacpac
        Creating database xp910_Xdb.Collection.ShardMapManager
        Created Shard Map Manager

```