VB6 - Error Manager

hi
I'd like to know if there's a way to Manage VB6 Error/Crash.
I never worried about Errors , so it's the first time I am dealing with them.

Is there a way, when an Error arise, to Call a specific Procedure so that it can manage current data, and Know where error happened (which Sub/Function) ?
So , when a user encounter an Error, it can have information about which Sub/Function produced it (and mabye some extra info)


Maybe I should put on Every Sub/Function a On Error "Call ErrorManager-Sub"

Any suggegtion is wellcome!

EDIT
Here I found some information ....