I can run Opmanager successfully but when I run Netflow Analyzer, I got the following message.

Can anyone tell me what should I do? Or which log file I need to check?

Thanks

Andy

3. [root@Opmanager-Central bin]# ./run.sh 
4. SERVER_HOME = =/opt/ManageEngine/OpManagerCentral/NetFlow/bin/..
5. OPM_HOME = =/opt/ManageEngine/OpManagerCentral/NetFlow/bin/../..
6. DB_PORT = =13306
7. 
   
8. JAVA_HOME   : /opt/ManageEngine/OpManagerCentral/NetFlow/bin/../../jre
9. SERVER_HOME : /opt/ManageEngine/OpManagerCentral/NetFlow/bin/..
10. DATE        : Sun Mar 24 10:17:55 PDT 2013
11. 
    
12. Starting Server from location: /opt/ManageEngine/OpManagerCentral/NetFlow
13. This evaluation copy is valid for 29 days
14. Database creation failed. Stopping the Server. Please refer logs for more information
15. 
    
16. Problem while Starting Server
17. System halted