Error message in my logs,

This error message has shown numerous times. When it does show a lot I keep running out of Memory and I cannot keep the system up.

I called Oracle they want to increase my Virtual Memory, If I increase then web methods services will not start. Any suggestion???:confused:

[10/17/07 23:07:17:071 CDT] 00004840 HttpMethodBas W org.apache.commons.httpclient.HttpMethodBase getResponseBody Going to buffer response body of large or unknown size. Using getResponseBodyAsStream instead is recommended.
[10/17/07 23:12:24:347 CDT] 00004842 SystemOut O ------------------ getConfiguration…3… returning serviceConfig =
[10/17/07 23:12:24:347 CDT] 00004842 SystemOut O ------------------ getConfiguration…4… returning serviceConfig serviceConfig.getSendingApplications().size() = 1