Problem to access "Settings" from Administration menu after upgrade to 4.0

Added by Víctor del Burgo 2 months ago

Hello, I can't access to proyect settings after upgrade to the new version 4.0. Log says:

Completed 500 Internal Server Error in 147ms (ActiveRecord: 15.6ms)
ActionView::Template::Error (undefined method `default_assigned_to_id' for #<Project:0x00005652f5b4acf0>
Did you mean? default_assigned_to
default_assigned_to=
default_assignee_id
default_assignee_id?
default_assignee_id=
default_assignee_id_was):
33: <% end >
34:
35: < if @project.safe_attribute?('default_assigned_to_id') >
36: &lt;p&gt;<= f.select :default_assigned_to_id, project_default_assigned_to_options(@project), include_blank: l(:label_none) >&lt;/p&gt;
37: < end %>
38: &lt;/div&gt;
39:

Can you help me, please?

My environment:

Environment:
Redmine version 4.0.0.stable
Ruby version 2.5.3-p105 (2018-10-18) [x86_64-linux]
Rails version 5.2.2
Environment production
Database adapter Mysql2
Mailer queue ActiveJob::QueueAdapters::AsyncAdapter
Mailer delivery smtp
SCM:
Subversion 1.7.14
Git 1.8.3.1
Filesystem
Redmine plugins:
no plugin installed

Thanks and regards

Victor