Error updating version 10.13.66-3 - Backup

I updated to version 10.13.66-3, but is showing the following error:

PHP Fatal error: Class ‘Backup’ not found in /var/lib/asterisk/bin/backup.php on line 40
Whoops \ Exception \ ErrorException: Class ‘Backup’ not found in file /var/lib/asterisk/bin/backup.php on line 40
Stack trace:

  1. () /var/lib/asterisk/bin/backup.php:40

Someone help me?

install it again and it will be fine.

I did it
But even so, the error happens

Please delete the backup module. Then also delete “/var/lib/asterisk/bin/backup.php”

This was fix months ago. Class ‘Backup’ is not even looked for on line 40

I deleted /var/lib/asterisk/bin/backup.php and uninstalled the module. I then reinstalled version and now I’m getting “/var/lib/asterisk/bin/backup.php: Permission denied” and freepbx also says that the Module has been tampered with. the backup.php file that the install wrote is a link…

Any ideas?

@erikgmiller Have you tried fwconsole ma refreshsignatures?