NotesException: Bulk recycler is not running

I am using Java to work with Lotus database. And, sometimes, when I want to add new document to database - I got this error message: "NotesException: Bulk recycler is not running"Is anybody know what it is?

What should I do?

Thanks

Subject: Session time out

Your session is getting timing out. Check the different factors affecting connection speed from where your java program runs to the Domino server.On Domino server check maximum time allotted for a Java agent(?) to run. Check idle session time out paramter etc…

Refer:

http://www-1.ibm.com/support/docview.wss?uid=swg1LO13170

Regards

Byju Joy