I just ran into a question with the [error-management] tag. Presently, there are only 7 questions that use it, all with low to no votes & all seem to apply it as a stand in for "I have an error/bug".
To my mind [error-management] means things like bug tracking, dealing with regression errors & logging crashes. Of those, only logging is here discussed with much frequency.
For comparison, Stack Overflow has a tag for bug-tracking, but not error management.