7.x-3.0-rc7 update failed

Update from 7.x-3.0-rc6 to 7.x-3.0-rc7 failed

When click to Continue button to install the update, it fails with the following message:

Update failed! See the log below for more information. Your site is still in maintenance mode.
admin_menu

Error installing / updating
File Transfer failed, reason: Cannot copy /tmp/update-extraction-657f3bd1/admin_menu/admin_menu.inc to /home/myuser/public_html/my-web/sites/all/modules/admin_menu/admin_menu.inc.

Steps to reproduce

It fails on all my web sites with drupal 7.97 Same error at the step described above.