The service failed to validate a buffer it read from MSMQ. The failed CDR message will be dropped. Stored procedure Name: ...

The service failed to validate a buffer it read from MSMQ. The failed CDR message will be dropped.

Stored procedure Name: %1 
Error Code: %2!_HRX!
Cause: There may be a version mismatch between the CDR agent and the Monitoring Server, or malformed messages may be present in the message queue.
Resolution:
Check the versions of the agent and the server, and the security settings on the queue.