Exchnage 2010 Maintenance Mode

Hello Experts,

I need help putting an exchange 2010 DAG member in maintenance mode. When I run the script from as administrator I get the below message.

Log-Error : [12:46:44.068 UTC] Move-DagMasterCopy: Database 'ElginAve DB01' *FAILED* to move! Now attempting to perform
 rollback to prevent a DB outage...
At D:\Microsoft\Exchange Server\V14\Scripts\DagCommonLibrary.ps1:483 char:14
+                 Log-Error <<<<  ($DagCommonLibrary_LocalizedStrings.res_0064 -f $db,"Move-DagMasterCopy")
    + CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorException
    + FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException,Log-Error

Log-Error : [12:46:45.487 UTC] Failed at command 'Log-Error' with '[12:46:45.472 UTC] Move-DagMasterCopy: Database 'Elg
inAve DB01' *FAILED* to move!'
At D:\Microsoft\Exchange Server\V14\Scripts\DagCommonLibrary.ps1:988 char:11
+     Log-Error <<<<  ($DagCommonLibrary_LocalizedStrings.res_0109 -f $failedCommand,$failedMessage) -Stop:$Stop
    + CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorException
    + FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException,Log-Error

Log-Error : [12:46:45.534 UTC] Move-CriticalMailboxResources: An error occurred while moving critical resources off ser
ver 'exch01'
At D:\Microsoft\Exchange Server\V14\Scripts\DagCommonLibrary.ps1:318 char:25
+     $errorCmd = { Log-Error <<<<  ($DagCommonLibrary_LocalizedStrings.res_0046 -f $Server,"Move-CriticalMailboxResour
ces") }
    + CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorException
    + FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException,Log-Error

WARNING: The Resume operation won't have an effect on database replication because database 'ElginAve DB01' hosted on
server 'EXCH01' is the active mailbox database.
Log-Error : [12:46:45.472 UTC] Move-DagMasterCopy: Database 'ElginAve DB01' *FAILED* to move!
At D:\Microsoft\Exchange Server\V14\Scripts\DagCommonLibrary.ps1:489 char:14
+                 Log-Error <<<<  ($DagCommonLibrary_LocalizedStrings.res_0065 -f $db,"Move-DagMasterCopy") -Stop
    + CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorException
    + FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException,Log-Error