RESOLUTOIN 1:
Apply the recommended instance cumulative update package to 10.0.2734.
RESOLUTION 2:
In Spotlight disable the Error Log collections:
1. Select Configure | Scheduling option and choose the instance name from top drop down lost.
2. Scroll down to 'Error Log Scan - Detailed' and 'Error Log Scan - Summary' collections and edit them.
3. Uncheck all checkboxes and click OK.