Getting error event ids in exchange 2010 sp2 mb server 1053,64772,4999

Hi

  I have exchange 2010 sp2 ru 4 v 2 two months back. All of us sudden iam getting this error event.

The system exception c000010a was raised at 000007FEF98D0F16. Stack: (Event id 1053)

The filter daemon process MSFTEFD exited unexpectedly. Here is the stack trace: (Event id 64772)

Watson report about to be sent for process id: 6664, with parameters: E12, c-RTL-AMD64, 14.02.0318.004, ExMSFTE, M.E.Search.ExSearch, M.E.S.Crash.CrashNow, M.E.Common.FailFastException, 678e, 14.02.0318.004.
ErrorReportingEnabled: False(Event id 4999)

Any suggestions please, iam getting in all mb servers.