Hi,

I am using Firebird 2 with the Jaybird driver 1.5 on a fedora core
server.

I am having some problems and I am getting the following exceptions at
random in any part of the code:

- org.firebirdsql.jdbc.FBSQLException:
org.firebirdsql.jdbc.FBSQLException: This statement is already closed.

- java.lang.IllegalArgumentException:
java.lang.IllegalArgumentException: Specified statement was not
created by this connection.

- org.firebirdsql.jdbc.FBSQLException:
org.firebirdsql.jdbc.FBSQLException: GDS Exception. 335544327. invalid
request handle


I was previously using the same code on Interbase 6 database with
firebird drivers 1.0 and I didn't have any problem.


Those exceptions do not occurred at all times and if I refresh the
page straight after, it seems to work. I think it is a connection
problem but i do not know how to solve it.

Any suggestions?

Thanks
Tiana R.