To troubleshoot this issue, do the following: 1) Review the System Event log for any hardware-related errors on the protected ...

To troubleshoot this issue, do the following:
1) Review the System Event log for any hardware-related errors on the protected computer. 
2) Run hardware diagnostic tools to verify the health of the hardware.
3) Run application-specific integrity checks to ensure logical consistency of the data. In case of a failure, recover the data from latest recovery point, and then perform an application-specific integrity check. Repeat this process with previous recovery points until you recover a logical consistent recovery point.
4) Manually create new recovery points for the data source indicated in the error.
5) Run more frequent integrity checks.