Hi All,


This is from Shivakumara RM, working as librarian in Bangalore. I have
installed Dspace 1.7.0 on Windows Platform. It was working fine and
then *windows
patches has been installed* by system admin afterwards dspace home page
will open but there is no communities and collection, which I have been
created. In home page it shows that internal server error!!!.

I have noticed that there is no dspace database in postgres. What could be
the problem.

Kindly let me know the solution to the above problem.

I am getting the following email alert.






An internal server error occurred on http://192.168.14.29:8080/jspui:

Date:       11/26/11 12:54 PM
Session ID: 38766249CE22429083240949F243D800
User:       Anonymous
IP address: 192.168.14.29

-- URL Was: http://192.168.14.29:8080/jspui/feed/rss_1.0/site
-- Method: GET
-- Parameters were:


Exception:
org.postgresql.util.PSQLException: Connection refused. Check that the
hostname and port are correct and that the postmaster is accepting TCP/IP
connections.
       at
org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:122)
       at
org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:65)
       at
org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.java:116)
       at
org.postgresql.jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Connection.java:30)
       at
org.postgresql.jdbc3.Jdbc3Connection.<init>(Jdbc3Connection.java:24)
       at org.postgresql.Driver.makeConnection(Driver.java:369)
       at org.postgresql.Driver.connect(Driver.java:245)
       at java.sql.DriverManager.getConnection(Unknown Source)
       at java.sql.DriverManager.getConnection(Unknown Source)
       at
org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:75)
       at
org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
       at
org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:974)
       at
org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106)
       at
org.dspace.storage.rdbms.DatabaseManager.getConnection(DatabaseManager.java:588)
       at org.dspace.core.Context.<init>(Context.java:95)
       at org.dspace.app.webui.util.UIUtil.obtainContext(UIUtil.java:98)
       at
org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:100)
       at
org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:67)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:306)
       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:244)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
       at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
       at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
       at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:108)
       at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
       at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:379)
       at
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:282)
       at
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:357)
       at
org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1687)
       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.net.ConnectException: Connection refused: connect
       at java.net.PlainSocketImpl.socketConnect(Native Method)
       at java.net.PlainSocketImpl.doConnect(Unknown Source)
       at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
       at java.net.PlainSocketImpl.connect(Unknown Source)
       at java.net.SocksSocketImpl.connect(Unknown Source)
       at java.net.Socket.connect(Unknown Source)
       at java.net.Socket.connect(Unknown Source)
       at java.net.Socket.<init>(Unknown Source)
       at java.net.Socket.<init>(Unknown Source)
       at org.postgresql.core.PGStream.<init>(PGStream.java:60)
       at
org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:77)
       ... 36 more








-- 
Thanking you,
Shivakumara RM
http://sites.google.com/site/aigslibrary
https://sites.google.com/site/shivakumararm/
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