Redmine

I was running 4.0.4 without problems with Puma to port 9292 and tried an upgrade to 4.0.5

I was able to follow the steps of:

copy database and configuation (I keep them is a saved location)
then

RAILS_ENV=production bundle install --without development test
RAILS_ENV=production bundle exec rake generate_secret_token
RAILS_ENV=production bundle exec rake db:migrate

When I try to start PUMA with

RAILS_ENV=production puma -b ssl://0.0.0.0:9292?key=/etc/letsencrypt/live/XXXX.com/privkey.pem&cert=/etc/letsencrypt/live/XXXX.com/cert.pem

XXXX is my server I get

[1] 4009
[root@redmine-2 redmine]# Puma starting in single mode...

• Version 3.12.1 (ruby 2.5.5-p157), codename: Llamas in Pajamas
• Min threads: 0, max threads: 16
• Environment: development
  Traceback (most recent call last):
  13: from /usr/bin/puma:23:in `<main>'
  12: from /usr/bin/puma:23:in `load'
  11: from /usr/share/gems/gems/puma-3.12.1/bin/puma:10:in `<top (required)>'
  10: from /usr/share/gems/gems/puma-3.12.1/lib/puma/cli.rb:80:in `run'
  9: from /usr/share/gems/gems/puma-3.12.1/lib/puma/launcher.rb:186:in `run'
  8: from /usr/share/gems/gems/puma-3.12.1/lib/puma/single.rb:98:in `run'
  7: from /usr/share/gems/gems/puma-3.12.1/lib/puma/runner.rb:153:in `load_and_bind'
  6: from /usr/share/gems/gems/puma-3.12.1/lib/puma/binder.rb:90:in `parse'
  5: from /usr/share/gems/gems/puma-3.12.1/lib/puma/binder.rb:90:in `each'
  4: from /usr/share/gems/gems/puma-3.12.1/lib/puma/binder.rb:148:in `block in parse'
  3: from /usr/share/gems/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `require'
  2: from /usr/share/gems/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:257:in `load_dependency'
  1: from /usr/share/gems/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `block in require'
  /usr/share/gems/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `require': cannot load such file -- puma/minissl (LoadError)

What am I doing wrong?