You have a Java Heap Space error which basically means your application is out
of memory. Try stopping and restarting your web server. This usually clears
up the problem for my site.
Also, consider allowing the JVM to use more memory using the -Xmx argument of
the "java" command. See
http://blogs.opcodesolutions.com/roller/java/entry/solve_java_lang_outofmemoryerror_java
for more information.
Best regards,
Sue
------------------------------------------------------------------------
Sue Thornton
Office: (757) 224-4130
Mobile: (757) 506-9903
susan.m.thorn...@nasa.gov<mailto:susan.m.thorn...@nasa.gov>
From: Seun Ojedeji [mailto:seun.ojed...@gmail.com]
Sent: Tuesday, May 28, 2013 1:22 PM
To: dspace-tech
Subject: [Dspace-tech] DSpace: Internal Server Error
Hello, I am receiving error message as below. Any idea on what could be the
cause and how I may fix this?
Thanks
> An internal server error occurred on http://repository.fuoye.edu.ng:
>
> Date: 5/28/13 5:14 PM
> Session ID: 8F60537C87F88B2FA76EC2645BB4DAF7
> User: Anonymous
> IP address: 66.249.75.180
>
> -- URL Was:
> http://repository.fuoye.edu.ng/handle/123456789/112/browse?type=subject&value=Adsorption/Absorption&sort_by=1&order=ASC&rpp=45&etal=0&submit_browse=Update
> -- Method: GET
> -- Parameters were:
> -- rpp: "45"
> -- order: "ASC"
> -- sort_by: "1"
> -- value: "Adsorption/Absorption"
> -- submit_browse: "Update"
> -- etal: "0"
> -- type: "subject"
>
>
> Exception:
> javax.servlet.ServletException: javax.servlet.ServletException:
> org.apache.jasper.JasperException: javax.servlet.ServletException:
> java.lang.OutOfMemoryError: Java heap space
> at
> org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:85)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
> at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
> at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
> at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
> at
> org.dspace.app.webui.servlet.HandleServlet.doDSGet(HandleServlet.java:259)
> at
> org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:119)
> at
> org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:67)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
> at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
> at java.lang.Thread.run(Thread.java:679)
> Caused by: javax.servlet.ServletException: org.apache.jasper.JasperException:
> javax.servlet.ServletException: java.lang.OutOfMemoryError: Java heap space
> at
> org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:85)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
> at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
> at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
> at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
> at org.dspace.app.webui.util.JSPManager.showJSP(JSPManager.java:60)
> at
> org.dspace.app.webui.servlet.BrowserServlet.showFullPage(BrowserServlet.java:160)
> at
> org.dspace.app.webui.servlet.AbstractBrowserServlet.processBrowse(AbstractBrowserServlet.java:332)
> at
> org.dspace.app.webui.servlet.BrowserServlet.doDSGet(BrowserServlet.java:81)
> at
> org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:119)
> at
> org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:67)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)
> ... 26 more
> Caused by: org.apache.jasper.JasperException: javax.servlet.ServletException:
> java.lang.OutOfMemoryError: Java heap space
> at
> org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:502)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:412)
> at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)
> ... 43 more
> Caused by: javax.servlet.ServletException: java.lang.OutOfMemoryError: Java
> heap space
> at
> org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:865)
> at
> org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:794)
> at org.apache.jsp.browse.full_jsp._jspService(full_jsp.java:1121)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
> ... 49 more
> Caused by: java.lang.OutOfMemoryError: Java heap space
>
>
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