Server error when deploying ULC application

Dear ulc developers,

When deploying our ULC application war-file on a tomcat server
we get the following error in the tomcat log file, just without
starting the application.
But starting the application is also not possible.
Maybe you have a hint for us?

15       21.07.2006 15:54:41.121        1,000   SEVERE
Thread[http-8080-Processor23,5,main]
com.ulcjava.container.servlet.server.ServletContainerAdapterHelper
 createCustomCommand     Unknown command id: 5
16       21.07.2006 15:54:41.123        1,000   SEVERE
Thread[http-8080-Processor23,5,main]
com.ulcjava.container.servlet.server.ServletContainerAdapterHelper
 b       got runtime exception while processing
[com.ulcjava.base.shared.internal.IllegalArgumentException:
Unknown command id: 5
        at
com.ulcjava.container.servlet.server.ServletContainerAdapterHelper.createCustomCommand(ServletContainerAdapterHelper.java:42)
        at
com.ulcjava.container.servlet.server.ServletContainerAdapterHelper.a(ServletContainerAdapterHelper.java:100)
        at
com.ulcjava.container.servlet.server.ServletContainerAdapterHelper.b(ServletContainerAdapterHelper.java:181)
        at
com.ulcjava.container.servlet.server.ServletContainerAdapterHelper.service(ServletContainerAdapterHelper.java:154)
        at
com.ulcjava.container.servlet.server.ServletContainerAdapter.service(ServletContainerAdapter.java:1)
        at
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
        at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
        at
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
        at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
        at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
        at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
        at java.lang.Thread.run(Thread.java:534)

Mit freundlichen Grüßen/ Best Regards/Sincères Salutations

Ralph Weyers