I added a new user and click Assign random password (sent to user via e-mail)

I receive an error:
*Internal error

An error occurred on the page you were trying to access.
If you continue to experience problems please contact your OpenProject administrator for assistance.

If you are the OpenProject administrator, check your log files for details about the error.*

log file tells me:
Sent mail to tm.xxxxxgmail.com (1283.1ms)
Completed 500 Internal Server Error in 1332.7ms

Net::SMTPAuthenticationError (534-5.7.9 Application-specific password required. Learn more at
):
app/controllers/users_controller.rb:191:in `update’
app/middleware/params_parser_with_exclusion.rb:40:in `call’
@

I created a application-specific password (that is instead of a two-factor authentication)

my configiguration.yml looks like:

@
production:
email_delivery_method: “smtp”
smtp_enable_starttls_auto: true
smtp_address: “smtp.gmail.com”
smtp_port: 587
smtp_domain: “smtp.gmail.com” # ‘your.domain.com’ for GoogleApps
smtp_authentication: :plain
smtp_user_name: “xxxxxx@gmail.com”
smtp_password: “xxxxxxxxxxxx”

default:
rails_force_ssl: false
rails_cache_store: :memcache
session_store: :cache_store
disable_password_choice: false

development:
email_delivery_method: :letter_opener

test:
email_delivery_method: :test
@