Hello, 

We are receiving a "internal server error" when trying to start our
install of dspace....so I uncommentedthe 'alert.recipient' field in
dspace.cfg, restarted Tomcat and received the following email....

Can you guide me in the right direction to fix this....it looks like it
might be a database error....

Please advise


__________________
David Marcinkowski
Associate Director
Academic Computing
Manhattan Campus
Pratt Institute

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, April 18, 2007 6:36 PM
To: [EMAIL PROTECTED]
Subject: DSpace: Internal Server Error


An internal server error occurred on http://pmc.pratt.edu:8080/dspace:

Date:       4/18/07 6:35 PM
Session ID: 2B64F05DFB2961649AE2153B41FC6596

-- URL Was: http://pmc.pratt.edu:8180/dspace/
-- 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(Connecti
onFactoryImpl.java:122)
        at
org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.j
ava:65)
        at
org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connect
ion.java:116)
        at
org.postgresql.jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Connect
ion.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(DriverManager.java:525)
        at java.sql.DriverManager.getConnection(DriverManager.java:171)
        at
org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(
DriverManagerConnectionFactory.java:48)
        at
org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableCon
nectionFactory.java:290)
        at
org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjec
tPool.java:771)
        at
org.apache.commons.dbcp.PoolingDriver.connect(PoolingDriver.java:175)
        at java.sql.DriverManager.getConnection(DriverManager.java:525)
        at java.sql.DriverManager.getConnection(DriverManager.java:193)
        at
org.dspace.storage.rdbms.DatabaseManager.getConnection(DatabaseManager.j
ava:717)
        at org.dspace.core.Context.<init>(Context.java:105)
        at
org.dspace.app.webui.util.UIUtil.obtainContext(UIUtil.java:93)
        at org.apache.jsp.index_jsp._jspService(index_jsp.java:78)
        at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va:324)
        at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
        at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:252)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:173)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:214)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCo
ntext.java:104)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:5
20)
        at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardCon
textValve.java:198)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:152)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCo
ntext.java:104)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:5
20)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:137)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCo
ntext.java:104)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:118)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCo
ntext.java:102)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:5
20)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:109)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCo
ntext.java:104)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:5
20)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
        at
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:79
9)
        at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
onnection(Http11Protocol.java:705)
        at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:57
7)
        at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:684)
        at java.lang.Thread.run(Thread.java:595)
Caused by: java.net.ConnectException: Connection refused
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
        at
java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:516)
        at java.net.Socket.connect(Socket.java:466)
        at java.net.Socket.<init>(Socket.java:366)
        at java.net.Socket.<init>(Socket.java:179)
        at org.postgresql.core.PGStream.<init>(PGStream.java:60)
        at
org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(Connecti
onFactoryImpl.java:77)
        ... 48 more



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