javax.jms.IllegalStateException: [C4062]: Cannot perform operation, connect

javax.jms.IllegalStateException: [C4062]: Cannot perform operation, connection is closed.Any pointers? what is C4062?
[138 byte] By [stan] at [2007-11-25 21:19:45]
# 1
Cause of [C4062] was "An attempt was made to call a method on a closed connection.:And my program was trying to stop an already closed Connection.
stan at 2007-7-4 23:41:54 > top of Java-index,Application & Integration Servers,Sun Java System Message Queue...
# 2
Yes, calling stop() on a closed connection will cause it to throw a JMSException.
gtharakan at 2007-7-4 23:41:54 > top of Java-index,Application & Integration Servers,Sun Java System Message Queue...