Redmine

I use Redmine 3.2 version with many plugins. The problem I face is an error when I try to add new auth source (auth_sources#new action). The error message with the relevant fragment of backtrace is:

ArgumentError - wrong number of arguments (given 0, expected 1..2):
  /home/mlipka/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/timeout.rb:73:in `timeout'
  /home/mlipka/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/timeout.rb:120:in `timeout'
  ransack (1.7.0) lib/ransack/helpers/form_builder.rb:10:in `value'
  actionview (4.2.5.2) lib/action_view/helpers/tags/base.rb:38:in `value_before_type_cast'
  actionview (4.2.5.2) lib/action_view/helpers/tags/text_field.rb:13:in `block in render'
  actionview (4.2.5.2) lib/action_view/helpers/tags/text_field.rb:13:in `fetch'
  actionview (4.2.5.2) lib/action_view/helpers/tags/text_field.rb:13:in `render'
  actionview (4.2.5.2) lib/action_view/helpers/form_helper.rb:787:in `text_field'
  actionview (4.2.5.2) lib/action_view/helpers/form_helper.rb:1323:in `text_field'
  lib/redmine/views/labelled_form_builder.rb:31:in `text_field'

I figured out the direct cause of this error is that method AuthSource#timeout is overriden by Timeout#timeout. Because of this name conflict, timeout is on the Rails reserved words list (https://reservedwords.herokuapp.com/words/timeout?q[word_or_notes_cont]=timeout), so my question is: Shouldn't this attribute be renamed in order to avoid this issue?