Exception: Class ´Cake\Mailer\Transport Factory'

[leinax]

At the moment of running the update script this error appears:

Exception: Class ´Cake\Mailer\Transport Factory’ not found in [var/www/passbolt/config/bootstrap.php, line 141].

does anybody know how I can fix it?

I am upgrading from 2.7.1 to 2.12.0

[maxime]

Hi @leinax,

Have you run the command composer install --no-dev before running the migration?

If not, please try to run the command composer install --no-dev from your /var/www/passbolt directory and then to start the migration process again.

Let us know if it works or if you encounter any issues.

Maxime