Discussions ignored

What does it mean: "The following issue is open, waiting for action." Who have to take action and what?

It means that this issue/thread/discussion is marked as open, waiting for action. However, nobody has been assigned to to actually to take care of this issue. If you feel this issue has been resolved, feel free to use the edit button near the summary to change the status to closed.

thank you, i will do so, in case i feel it can be closed. But still all discussions are open.