Hi, opencms,<br><br>     I have download the latest opencms source code and the version 8.0.4 source code in follow link:<br>             <span style="color: rgb(17, 17, 34); font-family: 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 14px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(236, 237, 238); display: inline !important; float: none;">git clone git://github.com/alkacon/opencms-core<br> </span><br><span style="color: rgb(17, 17, 34); font-family: 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 14px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(236, 237, 238); display: inline !important; float: none;"><span style="color: rgb(17, 17, 34); font-family: 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 14px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(236, 237, 238); display: inline !important; float: none;">        </span><span style="color: rgb(17, 17, 34); font-family: 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 14px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(236, 237, 238); display: inline !important; float: none;"><a href="http://www.opencms.org/downloads/opencms/opencms_8.0.4_src.zip">http://www.opencms.org/downloads/opencms/opencms_8.0.4_src.zip</a></span><br><br>      </span><span style="color: rgb(17, 17, 34); font-family: 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 14px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(236, 237, 238); display: inline !important; float: none;"><a href="http://www.opencms.org/downloads/opencms/opencms_8.0.4_src.zip"></a><span style="text-decoration: underline;"></span>1. We can build the source code success according to the </span><a href="http://www.opencms.org/en/development/core.html">http://www.opencms.org/en/development/core.html</a> , and it will generate the "opencms.war" package in  "BuildCms\build\opencms.war"; <br><br>         2. Prepare the server installation and client setup environment; <br><br>         3. Uncompress the "opencms.war" package to the "TOMCATE_HOME\webapps"<br><br>         4. <span style="color: rgb(68, 68, 85); font-family: Verdana, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 16px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(236, 237, 238); display: inline !important; float: none;">Start the Setup-Wizard by pointing your webbrowser to</span><code style="font-family: 'Courier New', monospace; font-size: 13px; line-height: 14px; color: rgb(17, 17, 34); text-align: left; padding: 0px; margin: 0px 0px 15px; border: 0px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(236, 237, 238);"> </code><code style="font-family: 'Courier New', monospace; font-size: 13px; line-height: 14px; color: rgb(17, 17, 34); text-align: left; padding: 0px; margin: 0px 0px 15px; border: 0px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(236, 237, 238);"><a href="http://localhost:8080/opencms/setup/">http://localhost:8080/opencms/setup/</a> £»<br><br>      5. Next, we access </code><span style="color: rgb(17, 17, 34); font-family: 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 14px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(236, 237, 238); display: inline !important; float: none;">http://localhost:8080/opencms/opencms/system/login/ it will occour exception in the backend even if you <br>        restart the server ; <br>        and the exception display as follow:<br>              <br><br>        Note: but when we use the war package from follow link directly, we can run the opencms success(all function can operate<br>              success)<br><br>              http://www.opencms.org/downloads/opencms/opencms_8.5.1.zip <br><br>Thanks & Regards!<br>Jerry Sun!<br>2013-4-10         <br><br>====================================================================================================================<br>s.file.types.CmsResourceTypePlain<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".txt" to resource type plain<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".html" to resource type plain<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".htm" to resource type plain<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : added resource type "binary" id=2 class=org.openc<br>ms.file.types.CmsResourceTypeBinary<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".pdf" to resource type binary<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".zip" to resource type binary<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".class" to resource type binar<br>y<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".ppt" to resource type binary<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".doc" to resource type binary<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".docx" to resource type binary<br><br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".xlsx" to resource type binary<br><br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".pptx" to resource type binary<br><br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".xls" to resource type binary<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".jar" to resource type binary<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".flv" to resource type binary<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".swf" to resource type binary<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : added resource type "image" id=3 class=org.opencm<br>s.file.types.CmsResourceTypeImage<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".jpeg" to resource type image<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".jpg" to resource type image<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".gif" to resource type image<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".png" to resource type image<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".tif" to resource type image<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".tiff" to resource type image<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : added resource type "jsp" id=4 class=org.opencms.<br>file.types.CmsResourceTypeJsp<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : mapping extension ".jsp" to resource type jsp<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : added resource type "pointer" id=5 class=org.open<br>cms.file.types.CmsResourceTypePointer<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : added resource type "xmlpage" id=6 class=org.open<br>cms.file.types.CmsResourceTypeXmlPage<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : added resource type "xmlcontent" id=7 class=org.o<br>pencms.file.types.CmsResourceTypeXmlContent<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : added resource type "imagegallery" id=8 class=org<br>.opencms.file.types.CmsResourceTypeFolderExtended<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : added resource type "downloadgallery" id=9 class=<br>org.opencms.file.types.CmsResourceTypeFolderExtended<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : added resource type "linkgallery" id=10 class=org<br>.opencms.file.types.CmsResourceTypeFolderExtended<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : added resource type "htmlgallery" id=11 class=org<br>.opencms.file.types.CmsResourceTypeFolderExtended<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceType<br>INFO: . Resource type init   : added resource type "tablegallery" id=12 class=or<br>g.opencms.file.types.CmsResourceTypeFolderExtended<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initResourceTypes<br>INFO: . Resource type init   : finished<br>2013-4-10 13:00:10 org.opencms.loader.CmsResourceManager initialize<br>INFO: . Loader configuration : finished<br>2013-4-10 13:00:10 org.opencms.search.CmsSearchManager initSearchIndexes<br>INFO: . Search index         : Successfully configured search index "Online proj<br>ect EN (VFS)" for project "Online"<br>2013-4-10 13:00:10 org.opencms.search.CmsSearchManager initSearchIndexes<br>INFO: . Search index         : Successfully configured search index "Online proj<br>ect DE (VFS)" for project "Online"<br>2013-4-10 13:00:10 org.opencms.search.CmsSearchIndex checkConfiguration<br>SEVERE: The project "Offline" configured for search index "Offline project EN (V<br>FS)" does not exist.<br>2013-4-10 13:00:10 org.opencms.search.CmsSearchManager initSearchIndexes<br>INFO: . Search index         : Unable to configure search index "Offline project<br> EN (VFS)" for project "Offline" - search index "Offline project EN (VFS)" has b<br>een disabled<br>2013-4-10 13:00:11 org.opencms.search.CmsSearchManager createCoreContainer<br>INFO: . Search Solr          : Solr core container created using E:\java\oneCity<br>Net\apache-tomcat-6.0.26\webapps\opencms\WEB-INF\solr as Solr home and solr.xml<br>as configuration file.<br>2013-4-10 13:00:12 org.opencms.search.CmsSearchManager registerSolrIndex<br>INFO: . Search Solr          : Embedded Solr server created for index Solr Onlin<br>e.<br>2013-4-10 13:00:12 org.opencms.search.CmsSearchManager initSearchIndexes<br>INFO: . Search index         : Successfully configured search index "Solr Online<br>" for project "Online"<br>2013-4-10 13:00:12 org.opencms.search.CmsSearchIndex checkConfiguration<br>SEVERE: The project "Offline" configured for search index "Solr Offline" does no<br>t exist.<br>2013-4-10 13:00:12 org.opencms.search.CmsSearchManager initSearchIndexes<br>INFO: . Search index         : Unable to configure search index "Solr Offline" f<br>or project "Offline" - search index "Solr Offline" has been disabled<br>2013-4-10 13:00:12 org.opencms.search.CmsSearchManager initSearchIndexes<br>INFO: . Search index         : Successfully configured search index "German onli<br>ne help" for project "Online"<br>2013-4-10 13:00:12 org.opencms.search.CmsSearchIndex checkConfiguration<br>SEVERE: The project "Offline" configured for search index "Gallery Index" does n<br>ot exist.<br>2013-4-10 13:00:12 org.opencms.search.CmsSearchManager initSearchIndexes<br>INFO: . Search index         : Unable to configure search index "Gallery Index"<br>for project "Offline" - search index "Gallery Index" has been disabled<br>2013-4-10 13:00:12 org.opencms.workplace.editors.CmsWorkplaceEditorManager <init<br>><br>SEVERE: Workplace init: Unable to read editor folder "/system/workplace/editors/<br>", editors disabled!<br>2013-4-10 13:00:12 org.opencms.workplace.CmsWorkplaceManager initWorkplaceLocale<br>s<br>SEVERE: Workplace init: Unable to read locales folder "/system/workplace/locales<br>/", locales are disabled!<br>2013-4-10 13:00:12 org.opencms.workplace.CmsWorkplaceManager initialize<br>INFO: . Workplace config     : vfs access initialized<br>2013-4-10 13:00:12 org.opencms.workplace.CmsWorkplaceManager initialize<br>SEVERE: Workplace temporary file project does not yet exist!<br>2013-4-10 13:00:12 org.opencms.workplace.tools.CmsToolManager configure<br>INFO: . Tool Manager config  : Tool Manager is being initialized<br>2013-4-10 13:00:12 org.opencms.workplace.tools.CmsToolManager configure<br>INFO: . Tool Manager config  : Tool Manager skipped root admin, since resource /<br>system/workplace/admin/ does not exist.<br>2013-4-10 13:00:12 org.opencms.workplace.tools.CmsToolManager configure<br>INFO: . Tool Manager config  : Tool Manager skipped root explorer, since resourc<br>e /system/workplace/explorer/ does not exist.<br>2013-4-10 13:00:12 org.opencms.main.OpenCmsCore setRunLevel<br>INFO: . Runlevel change      : Switching from 2 to 4<br>2013-4-10 13:00:12 org.opencms.main.OpenCmsCore addRequestHandler<br>INFO: . Added RequestHandler : 404 (org.opencms.main.OpenCmsServlet)<br>2013-4-10 13:00:12 org.opencms.main.OpenCmsCore initServlet<br>INFO: . OpenCms is running!  : Total startup time was 00:00:04<br>2013-4-10 13:00:12 org.opencms.main.OpenCmsCore initServlet<br>INFO: .                      ...................................................<br>............<br>2013-4-10 13:00:12 org.opencms.main.OpenCmsCore initServlet<br>INFO: .<br>2013-4-10 13:00:12 org.apache.catalina.startup.HostConfig deployDirectory<br>INFO: Deploying web application directory ROOT<br>2013-4-10 13:00:12 org.apache.coyote.http11.Http11Protocol start<br>INFO: Starting Coyote HTTP/1.1 on http-8080<br>2013-4-10 13:00:12 org.apache.jk.common.ChannelSocket init<br>INFO: JK: ajp13 listening on /0.0.0.0:8009<br>2013-4-10 13:00:12 org.apache.jk.server.JkMain start<br>INFO: Jk running ID=0 time=0/23  config=null<br>2013-4-10 13:00:12 org.apache.catalina.startup.Catalina start<br>INFO: Server startup in 16826 ms<br>2013-4-10 13:00:41 org.opencms.staticexport.CmsStaticExportManager isExportLink<br>INFO: isExportLink? /system/login/<br>2013-4-10 13:00:41 org.opencms.main.OpenCmsServlet openErrorHandler<br>WARNING: Error initializing CmsObject in 404 handler for "/system/handler/handle<br>404.html"<br>org.opencms.file.CmsVfsResourceNotFoundException: Error reading resource from pa<br>th "/system/handler/handle404.html".<br>        at org.opencms.file.CmsVfsResourceNotFoundException.createException(CmsV<br>fsResourceNotFoundException.java:71)<br>        at org.opencms.db.CmsDbContext.throwException(CmsDbContext.java:334)<br>        at org.opencms.db.CmsDbContext.report(CmsDbContext.java:286)<br>        at org.opencms.db.CmsSecurityManager.readResource(CmsSecurityManager.jav<br>a:4877)<br>        at org.opencms.file.CmsObject.readResource(CmsObject.java:2943)<br>        at org.opencms.file.CmsObject.readFile(CmsObject.java:2357)<br>        at org.opencms.main.OpenCmsServlet.openErrorHandler(OpenCmsServlet.java:<br>303)<br>        at org.opencms.main.OpenCmsServlet.handle(OpenCmsServlet.java:222)<br>        at org.opencms.main.OpenCmsServlet.invokeHandler(OpenCmsServlet.java:275<br>)<br>        at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:145)<br>        at org.opencms.main.OpenCmsServletErrorHandler.doGet(OpenCmsServletError<br>Handler.java:74)<br>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)<br>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)<br>        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl<br>icationFilterChain.java:290)<br>        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF<br>ilterChain.java:206)<br>        at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp<br>atcher.java:646)<br>        at org.apache.catalina.core.ApplicationDispatcher.processRequest(Applica<br>tionDispatcher.java:438)<br>        at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationD<br>ispatcher.java:374)<br>        at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDis<br>patcher.java:302)<br>        at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.j<br>ava:415)<br>        at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.j<br>ava:342)<br>        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j<br>ava:143)<br>        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j<br>ava:102)<br>        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal<br>ve.java:109)<br>        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav<br>a:298)<br>        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java<br>:852)<br>        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce<br>ss(Http11Protocol.java:588)<br>        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:48<br>9)<br>        at java.lang.Thread.run(Thread.java:662)<br>Caused by: org.opencms.file.CmsVfsResourceNotFoundException: Unable to read reso<br>urce "/system/handler/handle404.html".<br>        at org.opencms.db.generic.CmsVfsDriver.readResource(CmsVfsDriver.java:23<br>22)<br>        at org.opencms.db.CmsDriverManager.readResource(CmsDriverManager.java:74<br>74)<br>        at org.opencms.db.CmsSecurityManager.readResource(CmsSecurityManager.jav<br>a:7193)<br>        at org.opencms.db.CmsSecurityManager.readResource(CmsSecurityManager.jav<br>a:4875)<br>        ... 25 more<br>2013-4-10 13:00:45 org.opencms.staticexport.CmsStaticExportManager isExportLink<br>INFO: isExportLink? /system/login/<br>2013-4-10 13:00:45 org.opencms.main.OpenCmsServlet openErrorHandler<br>WARNING: Error initializing CmsObject in 404 handler for "/system/handler/handle<br>404.html"<br>org.opencms.file.CmsVfsResourceNotFoundException: Error reading resource from pa<br>th "/system/handler/handle404.html".<br>        at org.opencms.file.CmsVfsResourceNotFoundException.createException(CmsV<br>fsResourceNotFoundException.java:71)<br>        at org.opencms.db.CmsDbContext.throwException(CmsDbContext.java:334)<br>        at org.opencms.db.CmsDbContext.report(CmsDbContext.java:286)<br>        at org.opencms.db.CmsSecurityManager.readResource(CmsSecurityManager.jav<br>a:4877)<br>        at org.opencms.file.CmsObject.readResource(CmsObject.java:2943)<br>        at org.opencms.file.CmsObject.readFile(CmsObject.java:2357)<br>        at org.opencms.main.OpenCmsServlet.openErrorHandler(OpenCmsServlet.java:<br>303)<br>        at org.opencms.main.OpenCmsServlet.handle(OpenCmsServlet.java:222)<br>        at org.opencms.main.OpenCmsServlet.invokeHandler(OpenCmsServlet.java:275<br>)<br>        at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:145)<br>        at org.opencms.main.OpenCmsServletErrorHandler.doGet(OpenCmsServletError<br>Handler.java:74)<br>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)<br>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)<br>        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl<br>icationFilterChain.java:290)<br>        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF<br>ilterChain.java:206)<br>        at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp<br>atcher.java:646)<br>        at org.apache.catalina.core.ApplicationDispatcher.processRequest(Applica<br>tionDispatcher.java:438)<br>        at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationD<br>ispatcher.java:374)<br>        at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDis<br>patcher.java:302)<br>        at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.j<br>ava:415)<br>        at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.j<br>ava:342)<br>        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j<br>ava:143)<br>        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j<br>ava:102)<br>        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal<br>ve.java:109)<br>        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav<br>a:298)<br>        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java<br>:852)<br>        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce<br>ss(Http11Protocol.java:588)<br>        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:48<br>9)<br>        at java.lang.Thread.run(Thread.java:662)<br>Caused by: org.opencms.file.CmsVfsResourceNotFoundException: Unable to read reso<br>urce "/system/handler/handle404.html".<br>        at org.opencms.db.generic.CmsVfsDriver.readResource(CmsVfsDriver.java:23<br>22)<br>        at org.opencms.db.CmsDriverManager.readResource(CmsDriverManager.java:74<br>74)<br>        at org.opencms.db.CmsSecurityManager.readResource(CmsSecurityManager.jav<br>a:7193)<br>        at org.opencms.db.CmsSecurityManager.readResource(CmsSecurityManager.jav<br>a:4875)<br>        ... 25 more<br>        <br>        <br>        http://www.opencms.org/en/downloads/opencms/opencms_8.0.4_src.zip<br>        <br><br><br>         <br></span>