Collection Evaluator failed to enumerate membership rules for collection "%1".%12 Possible cause: SQL Server problem. Solution: ...

%11Collection Evaluator failed to enumerate membership rules for collection "%1".%12

Possible cause: SQL Server problem.
Solution: 
1. Review the immediately preceding status messages from this component about SQL Server errors.
2. Verify that this computer can reach the SQL Server computer.
3. Verify that SQL Server services are running.
4. Verify that the site can access the site database.
5. Verify that the site database, transaction log, and tempdb are not full.


If the problem persists, check the SQL Server error logs.%0