[Coursework-help] Database Access Error

[Leonardo H. <her...@or...>]

Hello,

I'm getting an error when trying to connect to database. For example, 
when I try to access "User Registration" or "User Login" I get this error:

-- WARN [Thread 9] (UserRegistration.java) - DB Error: connection was null

I can't find any other log to help me solve this problem. Any ideas?
Here is my oracle.properties:

---------------------------------
dbDriver=org.postgresql.Driver
minConns=5
maxConns=25
maxConnTime=1.0
 

# mode can be FAILOVER or ORACLE_CONNECTION_POOL(default)
#mode=FAILOVER
dbDriver=org.postgresql.Driver
dbServer=jdbc\:postgresql\://archie/cw
dbLogin=hernandez
dbPassword=
 

# add the following properties for DUAL (FAILOVER) mode
dbServer_failover=jdbc\:postgresql\://archie/cw
dbLogin_failover=hernandez
dbPassword_failover=
----------------------------------

I access a remote database without password, maybe this is the problem.

Any Ideas?

-Leonardo