Problem connecting to a pgsql database from Net Beans.

Hi,

now I've copied "postgresql-8.2-506.jdbc3.jar" into "/opt/SUNWappserver/lib"
and Im getting a less scaring log:

RAR5038:Unexpected exception while creating resource
RAR5117 : Failed to obtain/create connection. Reason : Connection could not
be allocated because: FATAL: database "null" does not exist
RAR5114 : Error allocating connection : [Error in allocating a connection.
Cause: Connection could not be allocated because: FATAL: database "null"
does not exist]
java.sql.SQLException: Error in allocating a connection. Cause: Connection
could not be allocated because: FATAL: database "null" does not exist
StandardWrapperValve[ClientInfo]: Servlet.service() for servlet ClientInfo
threw exception
java.lang.NullPointerException
at org.ClientInfo.doGet(ClientInfo.java:38)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.apache.catalina.core.ApplicationFilterChain.servletService(
ApplicationFilterChain.java:397)
at org.apache.catalina.core.StandardWrapperValve.invoke(
StandardWrapperValve.java:278)
at org.apache.catalina.core.StandardPipeline.doInvoke(
StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(
StandardPipeline.java:536)
at org.apache.catalina.core.StandardContextValve.invokeInternal(
StandardContextValve.java:240)
at org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:179)
at org.apache.catalina.core.StandardPipeline.doInvoke(
StandardPipeline.java:566)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
at org.apache.catalina.core.StandardHostValve.invoke(
StandardHostValve.java:182)
at org.apache.catalina.core.StandardPipeline.doInvoke(
StandardPipeline.java:566)
at com.sun.enterprise.web.VirtualServerPipeline.invoke(
VirtualServerPipeline.java:120)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
:939)
at org.apache.catalina.core.StandardEngineValve.invoke(
StandardEngineValve.java:137)
at org.apache.catalina.core.StandardPipeline.doInvoke(
StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(
StandardPipeline.java:536)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
:939)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(
CoyoteAdapter.java:239)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(
ProcessorTask.java:667)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked(
ProcessorTask.java:574)
at com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(
ProcessorTask.java:844)
at
com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(
ReadTask.java:287)
at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(
ReadTask.java:212)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(
TaskBase.java:252)
at com.sun.enterprise.web.connector.grizzly.WorkerThread.run(
WorkerThread.java:75)

--
Flavio Monteiro