Opmanager JVM restart

Randomly the JVM of OPmanager restart.

the log file wrapper.log report this:
ERROR | wrapper | 2007/12/06 17:26:14 | JVM did not exit on request, terminated
STATUS | wrapper | 2007/12/06 17:26:19 | Launching a JVM...
INFO | jvm 6 | 2007/12/06 17:26:20 | Wrapper (Version 3.1.1) http://wrapper.tanukisoftware.org
INFO | jvm 6 | 2007/12/06 17:26:20 |
INFO | jvm 6 | 2007/12/06 17:26:20 | inside addon check
INFO | jvm 6 | 2007/12/06 17:26:22 | taryIconProps {DefaultMenuItem=Status, ApplicationName=OpManager, Menu=[{Id=Status, DisplayName=&OpManager Status, RunProcess=ShowOpManagerStatus}, {Id=StartClient, DisplayName=Start &Client, RunProcess=StartOpManagerWebClient}, {Id=ShutDownServer, DisplayName=Sh&ut Down Server, RunProcess=ShutdownOpManager}], EnableIcon=images/logo16x16_green.png, DisableIcon=images/logo16x16_gray.png, ToolTipText=ProductName, MainProcess=StartOpManager}
INFO | jvm 6 | 2007/12/06 17:26:22 | application_name OpManager
INFO | jvm 6 | 2007/12/06 17:26:22 | Windows 2003
INFO | jvm 6 | 2007/12/06 17:26:22 | startAndRun
INFO | jvm 6 | 2007/12/06 17:26:22 | menuName &OpManager Status RunProcess ShowOpManagerStatus
INFO | jvm 6 | 2007/12/06 17:26:22 | menuName Start &Client RunProcess StartOpManagerWebClient
INFO | jvm 6 | 2007/12/06 17:26:22 | menuName Sh&ut Down Server RunProcess ShutdownOpManager
INFO | jvm etc

can anyone help me?

bye