myeclipse+tomcat 运行出现以下错误

2011-5-12 12:08:24 org.apache.catalina.core.ApplicationContext log
信息: HTMLManager: init: Associated with Deployer 'Catalina:type=Deployer,host=localhost'
2011-5-12 12:08:24 org.apache.catalina.core.ApplicationContext log
信息: HTMLManager: init: Global resources are available
2011-5-12 12:08:24 org.apache.catalina.core.ApplicationContext log
信息: HTMLManager: list: Listing contexts for virtual host 'localhost'
[ WARN] 12:08:38,760 (Configurator.java:configure:126) - No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath: jar:file:/D:/Program%20Files%20(x86)/Apache%20Software%20Foundation/Tomcat%206.0/webapps/PandaStarOA/WEB-INF/lib/ehcache-1.1.jar!/ehcache-failsafe.xml
[ERROR] 12:08:43,270 (CommonsLoggingOutput.java:error:75) - Line=1 Document root element "dwr", must match DOCTYPE root "null".
[ERROR] 12:08:43,270 (CommonsLoggingOutput.java:error:75) - Line=1 Document is invalid: no grammar found.
[ WARN] 12:08:43,364 (CommonsLoggingOutput.java:warn:67) - Failed to start annotations
java.lang.IllegalArgumentException: DefaultContainer can't find a classes
at org.directwebremoting.impl.DefaultContainer.getBean(DefaultContainer.java:216)
at org.directwebremoting.annotations.AnnotationsConfigurator.configure(AnnotationsConfigurator.java:50)
at org.directwebremoting.servlet.DwrServlet.init(DwrServlet.java:121)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1161)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:806)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:133)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:216)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:866)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:716)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1498)
at java.lang.Thread.run(Thread.java:619)
[ WARN] 12:08:43,848 (RequestProcessor.java:processException:516) - Unhandled Exception thrown: class java.lang.IllegalArgumentException
2011-5-12 12:08:43 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet action threw exception
java.lang.IllegalArgumentException: Timestamp format must be yyyy-mm-dd hh:mm:ss[.fffffffff]
at java.sql.Timestamp.valueOf(Timestamp.java:194)
at com.personaloffice.workplan.ImpDaoCalendar.getRemindCalendar(ImpDaoCalendar.java:193)
at com.struts.action.workplan.RemindCalendarAction.execute(RemindCalendarAction.java:35)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:228)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:216)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:866)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:716)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1498)
at java.lang.Thread.run(Thread.java:619)