ERROR: DDR controller 1 data training timed out during initialization! Stop.

[SrinivasPillari19621]

 We are having Cisco 2951 Router. I am getting the message 

System Bootstrap, Version 15.0(1r)M16, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 2012 by cisco Systems, Inc.

ERROR: DDR controller 1 data training timed out during initialization! Stop.

Kindly help . Is it a memory error ?

[marce1000]

 - Check this thread :

            https://community.cisco.com/t5/routing/cisco-2951-error/td-p/1777022

 M.

[SrinivasPillari19621]

Thank you