Hi,if you look at this from a purely technical view point, then both
instances can be running at the same time. They share no resources/data,
so as long as you start them on separate ports, there will not be an
issue. You could even have them running on the same server(not
recombined but possible) For example, when you develop locally, you have
two instances running on different ports.Going back to your issue, as
bsloki has said, you should really have run a full set of regression
tests on your ...