weblogic 9 problem

Hello,

I encountered at one of my clients an error at the startup of the service beasvc.
I have my application deployed into their weblogic installation.

Below is the stacktrace issued at the startup of the service of weblogic:

at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
at com.wily.introscope.agent.probe.net.ManagedSocketOutputStream.write(ManagedSocketOutputStream.java:78)
at weblogic.servlet.internal.ChunkUtils.writeChunkTransfer(ChunkUtils.java:247)
at weblogic.servlet.internal.ChunkUtils.writeChunks(ChunkUtils.java:223)
at weblogic.servlet.internal.ChunkOutput.flush(ChunkOutput.java:296)
at weblogic.servlet.internal.ChunkOutput.checkForFlush(ChunkOutput.java:371)
at weblogic.servlet.internal.ChunkOutput.write(ChunkOutput.java:241)
at weblogic.servlet.internal.ChunkOutputWrapper.write(ChunkOutputWrapper.java:113)
at weblogic.servlet.internal.ServletOutputStreamImpl.write(ServletOutputStreamImpl.java:184)
at java.io.OutputStream.write(OutputStream.java:58)
at com.ewi.OrgInet.JORGServlet.service(JORGServlet.java:687)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6350)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)


My servlet is called JORGServlet. What puzzles me is that the exception apprears at the startup and not during the execution of my servlet.
I'm new to weblogic and presently I do not have any suggestion to make to my client.

Do you have any suggestions for me? Have you ever encountered such a problem?
Please indicate me what other info I should supply to you.
The version of weblogic is 9.

Thanks a lot in advance.

Adrian