How can I to solute this problem?

I use tomcat+linux_postgresql+jsp to develop system.

I start postgresql with 1024 processes.
FE:
postmaster -i -S -N 1024 -B 2048 -D /var/lib/pgsql/data

My jsp doesn't implement connection pool.It directly connects postgresql by jdbc.

After I run the Ui some times, the UI(jsp) would report "ieSorry,too many clientslg" .The exception is SQLException.

I must restart tomcat or postgresql I can continue to running my UI.

May this problem be soluted?

Best regards.
leon
2003-07-29