[elephant-devel] error: "sorry, too many clients already has occurred."

[Tomo Matsumoto]

Hello everyone,

This is my first post here.

I use elephant with postgres, and I get the error like this.
While trying to connect to database localhost/test/postgres
  using database-type POSTGRESQL:
  Error 1 / FATAL:  sorry, too many clients already
  has occurred.

I use it with hunchentoot. Do I need to call close-store every time
after processing a request?

This happened when I test my web applications in my local developing
environment, so there weren't so much requests to the DB. Why does
this happen and how can I avoid the error?

Thanks in advice,
Tomo