What to do about LS Network Monitor reporting memory leaks

I'm seeing the following in Console. Can anyone tell me what these lines mean and how it can be fixed?

Apr 14 14:05:32 Widget Little Snitch Network Monitor[228]:
*** __NSAutoreleaseNoPool():
Object 0x100406340 of class NSConcreteValue autoreleased with no pool in place - just leaking
Apr 14 14:05:32 Widget Little Snitch Network Monitor[228]:
*** __NSAutoreleaseNoPool():
Object 0x10020bd30 of class NSConcreteValue autoreleased with no pool in place - just leaking
Apr 14 14:05:32 Widget Little Snitch Network Monitor[228]:
*** __NSAutoreleaseNoPool():
Object 0x10040c2c0 of class NSConcreteValue autoreleased with no pool in place - just leaking