Copying file fails

Hi,

The database is correctly duplicated but after that it fails to copy the files. Here are un extract of the log.

[02-10-2015 09:02:25] Fail: Copying file has been failed and will be skipped: /opt/bitnami/apps/textografo/htdocs/wp-admin/user/index.php
[02-10-2015 09:02:25] Fail: Copying file has been failed and will be skipped: /opt/bitnami/apps/textografo/htdocs/wp-admin/my-sites.php

Best,
Julien

https://wordpress.org/plugins/wp-staging/