How to solde the problem with hueman theme width?

Thanks for this link, i install this in the folder hueman : http://www.pandogeeek.fr/dwqa-questions/
I still have a problem when accessing to a question, an error page is displayed.

I just realized the test again now it works.
I have no case make the translation plugin thank you.

You can find here for the document guide on how to translate the theme: http://cmspioneer.com/designwall/guide/dw-question-answer-plugin/#how_to_translate_dw_question_answer_plugin

Last question, is it possible to block access to each question?
I want only the author of the question and the site administrator can write in this topic.
The goal is to have the administrator who solves problems.

You can change permission in the Dashboard > Q&A > Setting > Permission.

Yes i see this but, for me (Administrator) there is no problem. But the writer of the question I can not make him a consistent permission.
I have the choice between:
Administrator
Editor
Author
Contributor
Subscriber
anonyme

I hope that the questioner can answer the question but not other users.
The current system of permission does not allow me to lock each message.

I managed to give the permissions for my stafff can answer questions. But the user who write the question can no longer meet its subject.

Apologies for the delay in replying to you. At the moment, DW Q&A plugin does not yet support this issue.