Hi All,
Jenkins versions : 1.485

we are getting below error in Jenkins Dash board.
please give us solutions to resolve this.

Note : we are getting this error often and jenkins will work once restarted the servers.

Status Code : 500

Exception: org.apache.commons.jelly.JellyTagException: zip/jenkins/WEB-INF/lib/jenkins-core-1.485.jar!/lib/layout/layout.jelly:150:68: <st:include> org.kohsuke.stapler.ScriptLoadException: org.apache.commons.jelly.JellyException: Could not parse Jelly script : file:/opt/sasuapps/smartquote/jenkins-install/.jenkins/plugins/translation/WEB-INF/classes/hudson/plugins/translation/L10nDecorator/header.jelly
Stacktrace:
javax.servlet.ServletException: org.apache.commons.jelly.JellyTagException: zip:/opt/sasuapps/smartquote/deploy/jenkins/WEB-INF/lib/jenkins-core-1.485.jar!/lib/layout/layout.jelly:150:68: <st:include> org.kohsuke.stapler.ScriptLoadException: org.apache.commons.jelly.JellyException: Could not parse Jelly script : file:/opt/sasuapps/smartquote/jenkins-install/.jenkins/plugins/translation/WEB-INF/classes/hudson/plugins/translation/L10nDecorator/header.jelly
at org.kohsuke.stapler.jelly.JellyClassTearOff.serveIndexJelly(JellyClassTearOff.java:112)
at org.kohsuke.stapler.jelly.JellyFacet.handleIndexRequest(JellyFacet.java:127)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:563)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:659)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:625)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:659)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:488)
at org.kohsuke.stapler.Stapler.service(Stapler.java:162)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:821)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:95)
at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:102)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:48)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:91)
at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:50)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3723)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3689)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2285)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2184)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1460)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:176)
Caused by: org.apache.commons.jelly.JellyTagException: zip:/opt/sasuapps/smartquote/deploy/jenkins/WEB-INF/lib/jenkins-core-1.485.jar!/lib/layout/layout.jelly:150:68: <st:include> org.kohsuke.stapler.ScriptLoadException: org.apache.commons.jelly.JellyException: Could not parse Jelly script : file:/opt/sasuapps/smartquote/jenkins-install/.jenkins/plugins/translation/WEB-INF/classes/hudson/plugins/translation/L10nDecorator/header.jelly
at org.apache.commons.jelly.impl.TagScript.handleException(TagScript.java:726)
at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:281)
at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:162)
at org.apache.commons.jelly.tags.core.ForEachTag.doTag(ForEachTag.java:150)
at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)
at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:100)
at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:106)
at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:119)
at org.kohsuke.stapler.jelly.CompressTag.doTag(CompressTag.java:45)
at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:82)
at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:64)
at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:55)
at org.kohsuke.stapler.jelly.JellyClassTearOff.serveIndexJelly(JellyClassTearOff.java:107)
at org.kohsuke.stapler.jelly.JellyFacet.handleIndexRequest(JellyFacet.java:127)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:563)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:659)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:626)
... 31 more
Caused by: com.google.common.collect.ComputationException: org.kohsuke.stapler.ScriptLoadException: org.apache.commons.jelly.JellyException: Could not parse Jelly script : file:/opt/sasuapps/smartquote/jenkins-install/.jenkins/plugins/translation/WEB-INF/classes/hudson/plugins/translation/L10nDecorator/header.jelly
at com.google.common.collect.ComputingConcurrentHashMap$ComputingMapAdapter.get(ComputingConcurrentHashMap.java:397)
at org.kohsuke.stapler.CachingScriptLoader.findScript(CachingScriptLoader.java:61)
at org.kohsuke.stapler.jelly.IncludeTag.doTag(IncludeTag.java:112)
at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
... 51 more
Caused by: org.kohsuke.stapler.ScriptLoadException: org.apache.commons.jelly.JellyException: Could not parse Jelly script : file:/opt/sasuapps/smartquote/jenkins-install/.jenkins/plugins/translation/WEB-INF/classes/hudson/plugins/translation/L10nDecorator/header.jelly
at org.kohsuke.stapler.CachingScriptLoader$1.apply(CachingScriptLoader.java:34)
at org.kohsuke.stapler.CachingScriptLoader$1.apply(CachingScriptLoader.java:27)
at com.google.common.collect.ComputingConcurrentHashMap$ComputingValueReference.compute(ComputingConcurrentHashMap.java:355)
at com.google.common.collect.ComputingConcurrentHashMap$ComputingSegment.compute(ComputingConcurrentHashMap.java:184)
at com.google.common.collect.ComputingConcurrentHashMap$ComputingSegment.getOrCompute(ComputingConcurrentHashMap.java:153)
at com.google.common.collect.ComputingConcurrentHashMap.getOrCompute(ComputingConcurrentHashMap.java:69)
at com.google.common.collect.ComputingConcurrentHashMap$ComputingMapAdapter.get(ComputingConcurrentHashMap.java:393)
... 54 more
Caused by: org.apache.commons.jelly.JellyException: Could not parse Jelly script : file:/opt/sasuapps/smartquote/jenkins-install/.jenkins/plugins/translation/WEB-INF/classes/hudson/plugins/translation/L10nDecorator/header.jelly
at org.apache.commons.jelly.JellyContext.compileScript(JellyContext.java:527)
at org.kohsuke.stapler.jelly.JellyClassTearOff.parseScript(JellyClassTearOff.java:56)
at org.kohsuke.stapler.jelly.JellyClassTearOff.parseScript(JellyClassTearOff.java:47)
at org.kohsuke.stapler.AbstractTearOff.resolveScript(AbstractTearOff.java:72)
at org.kohsuke.stapler.jelly.JellyClassTearOff.resolveScript(JellyClassTearOff.java:89)
at org.kohsuke.stapler.jelly.JellyClassTearOff.resolveScript(JellyClassTearOff.java:47)
at org.kohsuke.stapler.AbstractTearOff.loadScript(AbstractTearOff.java:78)
at org.kohsuke.stapler.CachingScriptLoader$1.apply(CachingScriptLoader.java:30)
... 60 more
Caused by: java.io.FileNotFoundException: /opt/sasuapps/smartquote/jenkins-install/.jenkins/plugins/translation/WEB-INF/classes/hudson/plugins/translation/L10nDecorator/header.jelly (Too many open files)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at java.io.FileInputStream.<init>(FileInputStream.java:66)
at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:70)
at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:161)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:653)
at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(XMLVersionDetector.java:186)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:772)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
at weblogic.xml.jaxp.WebLogicXMLReader.parse(WebLogicXMLReader.java:133)
at weblogic.xml.jaxp.RegistryXMLReader.parse(RegistryXMLReader.java:173)
at weblogic.xml.jaxp.RegistryXMLReader.parse(RegistryXMLReader.java:290)
at org.apache.commons.jelly.parser.XMLParser.parse(XMLParser.java:350)
at org.apache.commons.jelly.JellyContext.compileScript(JellyContext.java:525)
at org.kohsuke.stapler.jelly.JellyClassTearOff.parseScript(JellyClassTearOff.java:56)
at org.kohsuke.stapler.jelly.JellyClassTearOff.parseScript(JellyClassTearOff.java:47)
at org.kohsuke.stapler.AbstractTearOff.resolveScript(AbstractTearOff.java:72)
at org.kohsuke.stapler.jelly.JellyClassTearOff.resolveScript(JellyClassTearOff.java:89)
at org.kohsuke.stapler.jelly.JellyClassTearOff.resolveScript(JellyClassTearOff.java:47)
at org.kohsuke.stapler.AbstractTearOff.loadScript(AbstractTearOff.java:78)
at org.kohsuke.stapler.CachingScriptLoader$1.apply(CachingScriptLoader.java:30)
at org.kohsuke.stapler.CachingScriptLoader$1.apply(CachingScriptLoader.java:27)
at com.google.common.collect.ComputingConcurrentHashMap$ComputingValueReference.compute(ComputingConcurrentHashMap.java:355)
at com.google.common.collect.ComputingConcurrentHashMap$ComputingSegment.compute(ComputingConcurrentHashMap.java:184)
at com.google.common.collect.ComputingConcurrentHashMap$ComputingSegment.getOrCompute(ComputingConcurrentHashMap.java:153)
at com.google.common.collect.ComputingConcurrentHashMap.getOrCompute(ComputingConcurrentHashMap.java:69)
at com.google.common.collect.ComputingConcurrentHashMap$ComputingMapAdapter.get(ComputingConcurrentHashMap.java:393)
at org.kohsuke.stapler.CachingScriptLoader.findScript(CachingScriptLoader.java:61)
at org.kohsuke.stapler.jelly.IncludeTag.doTag(IncludeTag.java:112)
at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)
at org.apache.commons.jelly.tags.core.ForEachTag.doTag(ForEachTag.java:150)
at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)
at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)
at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)
at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:119)
at org.kohsuke.stapler.jelly.CompressTag.doTag(CompressTag.java:44)
at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)
at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:81)
at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:63)
at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:53)
at org.kohsuke.stapler.jelly.JellyClassTearOff.serveIndexJelly(JellyClassTearOff.java:107)
at org.kohsuke.stapler.jelly.JellyFacet.handleIndexRequest(JellyFacet.java:127)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:563)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:659)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:625)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:659)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:488)
at org.kohsuke.stapler.Stapler.service(Stapler.java:162)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:95)
at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:87)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:50)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
... 9 more