Hi, On Thu, May 8, 2008 at 6:00 PM, Rudi Ahlers <Rudi at softdux.com> wrote: > Exception in thread "main" java.lang.OutOfMemoryError: Cannot create It looks like it's running out of memory when starting more threads. Did you check if you have enough memory in this server to run Tomcat? I think you need at least 512MB for it, but I would recommend more. I know there are some tunings made to the JVM for it to request more memory. If you do "ps -ef | grep java" when Tomcat is started you will see some parameters starting with -X that will specify memory sizes, check how much it requests. I don't really know how to tweak those, check the script that starts Tomcat to see if it allows changing them. HTH, Filipe