File issues after importing Drupal site I recently tried to move my Drupal site to a new server using this page: Moving Drupal 7 site to a new server.
But now the style doesn't seem be loaded and more importantly I get this error on every page in the site (even on the frontpage):

Warning: file_put_contents(temporary://filef76T9k): failed to open stream: &quot;DrupalTemporaryStreamWrapper::stream_open&quot; call failed in file_unmanaged_save_data() (line 1900 of /Library/Server/Web/Data/Sites/Default/drupal/includes/file.inc).
The file could not be created.

Any ideas what this could be about?
It sounds like your temp directory is either wrong, or isn't writable.

Visit "admin/reports/status" and fix any problems that are there.

Then visit "admin/config/media/file-system" and make sure the temp directory is set properly and is writable by the webserver.