I can't login to Symantec Endpoint Protection Manager 12.1

Help me!

I can't login to Symantec Endpoint Protection Manager 12.1

Error message : 

Make sure that the server is running and your session has not timed out.
If you can reach the server but cannot log on, make sure that you provided the correct parameters.
If you are experiencing network issues, contact your system administrator.

catalina.out

May 26, 2013 8:45:30 PM org.apache.catalina.core.ApplicationContext log

INFO: StartupServlet: [Main] Loading product data...

May 26, 2013 8:45:31 PM org.apache.catalina.core.ApplicationContext log

INFO: StartupServlet: [Main] Loading user data...

May 26, 2013 8:45:31 PM org.apache.catalina.core.ApplicationContext log

INFO: StartupServlet: [Main] Loading portal settings...

May 26, 2013 8:45:31 PM org.apache.catalina.core.ApplicationContext log

INFO: StartupServlet: [Main] Portal is initialized and running...

May 26, 2013 8:45:32 PM com.symantec.sepm.ajaxswing.filter.ConsoleFilter log

INFO: Sun May 26 20:45:32 ICT 2013: ConsoleFilter: Required available virtual memory for new Web UI instances = 250MB

May 26, 2013 8:45:32 PM org.apache.catalina.core.ApplicationContext log

INFO: org.tuckey.web.filters.urlrewrite.utils.Log ERROR: logLevelConf: null

May 26, 2013 8:45:32 PM org.apache.catalina.core.ApplicationContext log

INFO: org.tuckey.web.filters.urlrewrite.UrlRewriteFilter INFO: loaded (conf ok)

May 26, 2013 8:45:32 PM org.apache.catalina.core.ApplicationContext log

INFO: AppRouter: init for com.creamtec.ajaxswing.AjaxSwingRouter@1f44ec7

[TraceMgr] Opening log file C:\Program Files (x86)\Symantec\Symantec Endpoint Protection Manager\tomcat/logs\ajaxswing.log

May 26, 2013 8:45:34 PM org.apache.catalina.core.ApplicationContext log

INFO: Forced shutdown monitor initialized

Protecting dada/output/agent folder with ACLs ...

Missing property: scm.db.datasource.

Server is not configured correctly, please run Server Configuration Assistant!