Hello, I need help

Hello, I need help to solve this problem arising when do I backup the implementation of Microsoft Exchange 2010

APPLICATIONS:\Microsoft Exchange 2010: Backup of [APPLICATIONS:\Microsoft Exchange 2010] failed

_EXCH_CHECK value is passed in as yes, the Exchange database Mailbox Database 0472934412 consistency check will be performed.

NMM .. created RM deposit path C:\Windows\TEMP\RMDir_9845362.

63352:nsrsnap_vss_save:NMM .. start the creation of a replica. Replica will be of type Default - which is VSS determined  Non Transportable.

71224:nsrsnap_vss_save:NMM .. Exchange Writer: Consistency check required on the Proxy can take a long time83164:nsrsnap_vss_save:NMM .. An error was detected during the replica creation.  Details in nmm.raw on ORACLE.TSE.LOCAL and in the Windows Application or System Event Log.

49931:nsrsnap_vss_save:RM .. 026671 ERROR:A COM error occurred while validating the version of Exchange. The error code is 0x80010105. The error message is: The server threw an exception..

49931:nsrsnap_vss_save:RM .. 102206 ERROR:Validation failed.

63335:nsrsnap_vss_save:NMM backup failed to complete successfully.

Internal error.

68151 1423483455 2 0 0 2092 8564 0 oracle.tse.local nsrsnap_vss_save NSR warning 39 nsrsnap_vss_save: Exiting with failure. 0

what should I do to solve this problem?