I'm using JBoss Server, Oracle 10G and JDK1.5. I'm getting Error this error for every 7.5 mins. 2007-09-21 05:33:29,768 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 450000 What does it mean? Then sometimes, i'm getting below error. 2007-09-21 12:07:22,034 DEBUG [org.jboss.util.NestedThrowable] org.jboss.util.NestedThrowable.parentTraceEnabled=true 2007-09-21 12:07:22,035 DEBUG [org.jboss.util.NestedThrowable] org.jboss.util.NestedThrowable.nestedTraceEnabled=false 2007-09-21 12:07:22,035 DEBUG [org.jboss.util.NestedThrowable] org.jboss.util.NestedThrowable.detectDuplicateNesting=true why it is coming like this? But my application runs without any issues. Can anyone guide me? Thanks in Advance. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4087201#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...