- disabled notification after backup

- fix incorrect password in sign in form

config/backup.php

@@ -165,14 +165,14 @@ return [
          */
         'notifiable' => \Spatie\Backup\Notifications\Notifiable::class,
 
-        'mail' => [
+        /*'mail' => [
             'to' => 'your@example.com',
 
             'from' => [
                 'address' => env('MAIL_FROM_ADDRESS', 'hello@example.com'),
                 'name' => env('MAIL_FROM_NAME', 'Example'),
             ],
-        ],
+        ],*/
 
         'slack' => [
             'webhook_url' => '',