Something strange is happening when I move all Drupal content from servers. In fact, I copy all Drupal content, not only de 'sites' folder and of course, the database.
In the new hosted server I add the database in Mysql and copy the content into the localhost. I just keep in mind to add the original user/password in the new DB.
It's not the first time, in fact, I've move several webs using that method... However, right now, I can see the loging page and once I click in 'log-in' button, the browser shows a blank page.