Fabiana:
I think the problem is with your database. I don't know which kind you are
using Postgres or Oracle, but you should check to see if it is running. Also,
if it is running, you should check to see that the permissions are set so that
the "dspace" user can read and write to the database.
George Kozak
Digital Library Specialist
Cornell University Library Information Technologies (CUL-IT)
501 Olin Library
Cornell University
Ithaca, NY 14853
607-255-8924
From: Fabiana Zollo [mailto:[email protected]]
Sent: Wednesday, December 14, 2011 6:59 AM
To: [email protected]
Subject: [Dspace-tech] Internal System Error
Hi everybody,
I'm having a problem when I try to access to the DSpace Home Page. The message
is this below:
Internal System Error
The system has experienced an internal error. Please try to do what you were
doing again, and if problem persists, please contact us so we can fix the
problem.
I checked the log files in the DSpace directory, and this below is the content
of the dspace .log file.
Could anyone help me? I haven't made any changes and the system was perfectly
running before.
Thanks in advance,
Fabiana
2011-12-14 12:51:08,187 WARN org.dspace.storage.rdbms.DataSourceInit @
Exception initializing DB pool
java.lang.ClassNotFoundException:
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at
org.dspace.storage.rdbms.DataSourceInit.getDatasource(DataSourceInit.java:38)
at
org.dspace.storage.rdbms.DatabaseManager.initialize(DatabaseManager.java:1513)
at
org.dspace.storage.rdbms.DatabaseManager.getConnection(DatabaseManager.java:585)
at org.dspace.core.Context.<init>(Context.java:95)
at org.dspace.app.webui.util.UIUtil.obtainContext(UIUtil.java:98)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:109)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:928)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:539)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:298)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown
Source)
at java.lang.Thread.run(Unknown Source)
2011-12-14 12:51:08,187 WARN org.dspace.jsp @
anonymous:no_context:database_error:java.sql.SQLException\colon;
java.lang.ClassNotFoundException\colon;
java.sql.SQLException: java.lang.ClassNotFoundException:
at
org.dspace.storage.rdbms.DataSourceInit.getDatasource(DataSourceInit.java:149)
at
org.dspace.storage.rdbms.DatabaseManager.initialize(DatabaseManager.java:1513)
at
org.dspace.storage.rdbms.DatabaseManager.getConnection(DatabaseManager.java:585)
at org.dspace.core.Context.<init>(Context.java:95)
at org.dspace.app.webui.util.UIUtil.obtainContext(UIUtil.java:98)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:109)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:928)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:539)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:298)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown
Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException:
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at
org.dspace.storage.rdbms.DataSourceInit.getDatasource(DataSourceInit.java:38)
... 30 more
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