Trading Network Console does not start

hi!
when I try to restart my TN console following error comes. Yesterday
also the same error came. I dropped all tables from the database and
recreated, Than error does not come. But again it is coming. I have
created an enterprise profile and partner profile. May be it is due to
this. Can somebody help me to resolve this.
The console cannot start. The following errors occured while trying to
start the console.

Title: wm.tn.admin:startup
Message: There was a database error fetching the model version

information from your database.
(0)java.lang.IllegalStateException: The main connection to the
datastore has not been initilized. Check the Trading Networks JDBC
Connection pool.
(1) java.lang.IllegalStateException: The main connection to the
datasource has not been initilized. Check the Trading Networks JDBC
Connection pool.

I have checked my connection pool. Those are working fine. TN starts fine if there is no profile created.
thanks in advance.

hi!
It works fine now. I reloaded the WmTN package and it worked. Please consider this issue closed.