Exchange 2010 SP3 sonrası Datastore Mount Sorunu

Merhaba,

Exchange 2010 SP3 sonrası varolan datastore'larda sorun yok fakat yeni datastore oluşturduğum zaman mount edemiyorum. (SP3 Rollup 1 yüklü)

Aşağıdaki hatayı alıyorum, SP3 yükleme önce si herhangi bir AD schema update yapmadım bundan olabilirmi?

Aldığım Hata,

Summary: 2 item(s). 1 succeeded, 1 failed.
Elapsed time: 00:00:20

New Manager
Completed

Exchange Management Shell command completed:
new-mailboxdatabase -Server 'xxxx' -Name 'Manager' -EdbFilePath 'I:\Exchange_DB\Manager\Manager.edb' -LogFolderPath 'I:\Exchange_DB\Manager'

Elapsed Time: 00:00:18

Mount Manager
Failed

Error:
Couldn't mount the database that you specified. Specified database: Manager; Error code: An Active Manager operation failed. Error The database action failed. Error: Operation failed with message: MapiExceptionTooManyMountedDatabases: Unable to mount database. (hr=0x8004060e, ec=-2147219954)
. [Database: Manager, Server: xxxx.xxxxx.local].

An Active Manager operation failed. Error The database action failed. Error: Operation failed with message: MapiExceptionTooManyMountedDatabases: Unable to mount database. (hr=0x8004060e, ec=-2147219954)
. [Database: Manager, Server: xxxx.xxx.local]

An Active Manager operation failed. Error Operation failed with message: MapiExceptionTooManyMountedDatabases: Unable to mount database. (hr=0x8004060e, ec=-2147219954)
. [Server: xxx.xxx.local]

MapiExceptionTooManyMountedDatabases: Unable to mount database. (hr=0x8004060e, ec=-2147219954)

Exchange Management Shell command attempted:
mount-database -Identity 'Manager'

Elapsed Time: 00:00:01