<div>My application is in production and facing a critical problem tomcat crash, Please suggest</div>
<div> </div>
<div>Envoirnment Details:</div>
<div>OpenCMS 6.0.3</div>
<div>Apache Tomcat/5.5.16</div>
<div>JVM 1.5.0_06-b05</div>
<div>Linux 2.6.8-022stab067.1-enterprise i386</div>
<div> </div>
<div>Tomcat is crashing, below are the logs</div>
<div> </div>
<div>26 Jul 2006 01:24:08,542 ERROR [ina.core.ApplicationDispatcher: 704] Servlet.service() for servlet jsp threw exception<br>java.lang.NullPointerException<br> at org.apache.jsp.WEB_002dINF.jsp.online.sites.default_.AlmaLasers.index_jsp._jspService
(index_jsp.java:61)<br> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)<br> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)<br> at org.apache.jasper.servlet.JspServletWrapper.service(
JspServletWrapper.java:332)<br> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)<br> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)<br> at javax.servlet.http.HttpServlet.service
(HttpServlet.java:802)<br> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)<br> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
<br> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)<br> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)<br> at org.apache.catalina.core.ApplicationDispatcher.include
(ApplicationDispatcher.java:499)<br> at org.opencms.flex.CmsFlexRequestDispatcher.includeExternal(CmsFlexRequestDispatcher.java:193)<br> at org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.java:171)
<br> at org.opencms.loader.CmsJspLoader.service(CmsJspLoader.java:416)<br> at org.opencms.flex.CmsFlexRequestDispatcher.includeInternalWithCache(CmsFlexRequestDispatcher.java:419)<br> at org.opencms.flex.CmsFlexRequestDispatcher.include
(CmsFlexRequestDispatcher.java:175)<br> at org.opencms.loader.CmsJspLoader.dispatchJsp(CmsJspLoader.java:450)<br> at org.opencms.loader.CmsJspLoader.load(CmsJspLoader.java:395)<br> at org.opencms.loader.CmsResourceManager.loadResource
(CmsResourceManager.java:711)<br> at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1337)<br> at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:139)<br> at javax.servlet.http.HttpServlet.service(HttpServlet.java
:689)<br> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)<br> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)<br> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)<br> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)<br> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)<br> at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)<br> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)<br> at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:107)<br> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)<br> at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:199)<br> at org.apache.jk.common.HandlerRequest.invoke
(HandlerRequest.java:282)<br> at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:754)<br> at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:684)<br> at org.apache.jk.common.ChannelSocket$SocketConnection.runIt
(ChannelSocket.java:876)<br> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)<br> at java.lang.Thread.run(Thread.java:595)<br>26 Jul 2006 05:28:36,095 ERROR [ina.core.ApplicationDispatcher
: 704] Servlet.service() for servlet jsp threw exception<br>com.opencms.legacy.CmsLegacyException: File not found: /alkacon-documentation/examples_flex_1/thisfiledoesnotexist.jsp<br> at com.opencms.legacy.CmsXmlTemplateLoader.includeExtension
(CmsXmlTemplateLoader.java:882)<br> at org.opencms.loader.CmsResourceManager.resolveIncludeExtensions(CmsResourceManager.java:744)<br> at org.opencms.jsp.CmsJspTagInclude.includeTagAction(CmsJspTagInclude.java:178)<br> at 
org.opencms.jsp.CmsJspTagInclude.doEndTag(CmsJspTagInclude.java:349)<br> at org.apache.jsp.WEB_002dINF.jsp.online.sites.default_.alkacon_002ddocumentation.examples_005fflex_005f1.tagtest_005finclude_005fnoexist_jsp._jspx_meth_cms_include_0
(tagtest_005finclude_005fnoexist_jsp.java:127)<br> at org.apache.jsp.WEB_002dINF.jsp.online.sites.default_.alkacon_002ddocumentation.examples_005fflex_005f1.tagtest_005finclude_005fnoexist_jsp._jspService(tagtest_005finclude_005fnoexist_jsp.java:77)
<br> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)<br> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)<br> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java
:332)<br> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)<br> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)<br> at javax.servlet.http.HttpServlet.service(HttpServlet.java
:802)<br> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)<br> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)<br> at org.apache.catalina.core.ApplicationDispatcher.invoke
(ApplicationDispatcher.java:672)<br> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)<br> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
<br> at org.opencms.flex.CmsFlexRequestDispatcher.includeExternal(CmsFlexRequestDispatcher.java:193)<br> at org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.java:171)<br> at org.opencms.loader.CmsJspLoader.service
(CmsJspLoader.java:416)<br> at org.opencms.flex.CmsFlexRequestDispatcher.includeInternalWithCache(CmsFlexRequestDispatcher.java:419)<br> at org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.java:175)
<br> at org.opencms.loader.CmsJspLoader.dispatchJsp(CmsJspLoader.java:450)<br> at org.opencms.loader.CmsJspLoader.load(CmsJspLoader.java:395)<br> at org.opencms.loader.CmsResourceManager.loadResource(CmsResourceManager.java
:711)<br> at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1337)<br> at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:139)<br> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)<br> at 
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)<br> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)<br> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)<br> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)<br> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)<br> at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)<br> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)<br> at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:107)<br> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)<br> at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:199)<br> at org.apache.jk.common.HandlerRequest.invoke
(HandlerRequest.java:282)<br> at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:754)<br> at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:684)<br> at org.apache.jk.common.ChannelSocket$SocketConnection.runIt
(ChannelSocket.java:876)<br> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)<br> at java.lang.Thread.run(Thread.java:595)<br>Caused by: org.opencms.file.CmsVfsResourceNotFoundException
: Error reading resource from path "/alkacon-documentation/examples_flex_1/thisfiledoesnotexist.jsp".<br> at org.opencms.file.CmsVfsResourceNotFoundException.createException(CmsVfsResourceNotFoundException.java:78)
<br> at org.opencms.db.CmsDbContext.throwException(CmsDbContext.java:213)<br> at org.opencms.db.CmsDbContext.report(CmsDbContext.java:197)<br> at org.opencms.db.CmsSecurityManager.readResource(CmsSecurityManager.java:3838)
<br> at org.opencms.file.CmsObject.readResource(CmsObject.java:2658)<br> at org.opencms.file.CmsObject.readResource(CmsObject.java:2624)<br> at com.opencms.legacy.CmsXmlTemplateLoader.includeExtension(CmsXmlTemplateLoader.java
:878)<br> ... 43 more<br>Caused by: org.opencms.file.CmsVfsResourceNotFoundException: Unable to read resource "/alkacon-documentation/examples_flex_1/thisfiledoesnotexist.jsp".<br> at org.opencms.db.generic.CmsVfsDriver.readResource
(CmsVfsDriver.java:1431)<br> at org.opencms.db.CmsDriverManager.readResource(CmsDriverManager.java:5535)<br> at org.opencms.db.CmsSecurityManager.readResource(CmsSecurityManager.java:5589)<br> at org.opencms.db.CmsSecurityManager.readResource
(CmsSecurityManager.java:3836)<br> ... 46 more<br>26 Jul 2006 05:38:41,908 ERROR [ina.core.ApplicationDispatcher: 704] Servlet.service() for servlet jsp threw exception<br>java.lang.NullPointerException<br> at org.apache.jsp.WEB_002dINF.jsp.online.sites.default_.AlmaLasers.index_jsp._jspService
(index_jsp.java:61)<br> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)<br> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)<br> at org.apache.jasper.servlet.JspServletWrapper.service(
JspServletWrapper.java:332)<br> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)<br> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)<br> at javax.servlet.http.HttpServlet.service
(HttpServlet.java:802)<br> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)<br> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
<br> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)<br> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)<br> at org.apache.catalina.core.ApplicationDispatcher.include
(ApplicationDispatcher.java:499)<br> at org.opencms.flex.CmsFlexRequestDispatcher.includeExternal(CmsFlexRequestDispatcher.java:193)<br> at org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.java:171)
<br> at org.opencms.loader.CmsJspLoader.service(CmsJspLoader.java:416)<br> at org.opencms.flex.CmsFlexRequestDispatcher.includeInternalWithCache(CmsFlexRequestDispatcher.java:419)<br> at org.opencms.flex.CmsFlexRequestDispatcher.include
(CmsFlexRequestDispatcher.java:175)<br> at org.opencms.loader.CmsJspLoader.dispatchJsp(CmsJspLoader.java:450)<br> at org.opencms.loader.CmsJspLoader.load(CmsJspLoader.java:395)<br> at org.opencms.loader.CmsResourceManager.loadResource
(CmsResourceManager.java:711)<br> at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1337)<br> at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:139)<br> at javax.servlet.http.HttpServlet.service(HttpServlet.java
:689)<br> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)<br> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)<br> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)<br> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)<br> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)<br> at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)<br> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)<br> at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:107)<br> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)<br> at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:199)<br> at org.apache.jk.common.HandlerRequest.invoke
(HandlerRequest.java:282)<br> at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:754)<br> at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:684)<br> at org.apache.jk.common.ChannelSocket$SocketConnection.runIt
(ChannelSocket.java:876)<br> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)<br> at java.lang.Thread.run(Thread.java:595)<br>26 Jul 2006 06:09:46,022 ERROR [ina.core.ApplicationDispatcher
: 704] Servlet.service() for servlet jsp threw exception<br>java.lang.NullPointerException<br> at org.apache.jsp.WEB_002dINF.jsp.online.sites.default_.AlmaLasers.index_jsp._jspService(index_jsp.java:61)<br> at org.apache.jasper.runtime.HttpJspBase.service
(HttpJspBase.java:97)<br> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)<br> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)<br> at org.apache.jasper.servlet.JspServlet.serviceJspFile
(JspServlet.java:314)<br> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)<br> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)<br> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:252)<br> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)<br> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
<br> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)<br> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)<br> at org.opencms.flex.CmsFlexRequestDispatcher.includeExternal
(CmsFlexRequestDispatcher.java:193)<br> at org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.java:171)<br> at org.opencms.loader.CmsJspLoader.service(CmsJspLoader.java:416)<br> at org.opencms.flex.CmsFlexRequestDispatcher.includeInternalWithCache
(CmsFlexRequestDispatcher.java:419)<br> at org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.java:175)<br> at org.opencms.loader.CmsJspLoader.dispatchJsp(CmsJspLoader.java:450)<br> at org.opencms.loader.CmsJspLoader.load
(CmsJspLoader.java:395)<br> at org.opencms.loader.CmsResourceManager.loadResource(CmsResourceManager.java:711)<br> at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1337)<br> at org.opencms.main.OpenCmsServlet.doGet
(OpenCmsServlet.java:139)<br> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)<br> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)<br> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:252)<br> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)<br> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
<br> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)<br> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)<br> at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:105)<br> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)<br> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)<br> at org.apache.jk.server.JkCoyoteHandler.invoke
(JkCoyoteHandler.java:199)<br> at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:282)<br> at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:754)<br> at org.apache.jk.common.ChannelSocket.processConnection
(ChannelSocket.java:684)<br> at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:876)<br> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)<br> at java.lang.Thread.run
(Thread.java:595)</div>