500 error when trying to start a timer (Nothing Happens)

[nano-cube]

Similar to issue #33, but I am using the default theme.

I don't have exactly the permission Log Time, but I do have Log spent time, is that the same?

I click to start the timer:

Nothing happens, but this is the error I get in chrome JavaScript Console (when I try to start a timer):

jquery-2.2.4-ui-1.11.0-ujs-5.2.3.js?1576844386:24 
GET https://www.example.com/redmine/time_loggers/start?issue_id=2 500
  S.ajax @ jquery-2.2.4-ui-1.11.0-ujs-5.2.3.js?1576844386:24
  S.handleRemote @ jquery-2.2.4-ui-1.11.0-ujs-5.2.3.js?1576844386:24
  (anonymous) @ jquery-2.2.4-ui-1.11.0-ujs-5.2.3.js?1576844386:24

Admin Information:

Environment:
  Redmine version                4.1.0.stable
  Ruby version                   2.6.5-p114 (2019-10-01) [x86_64-linux]
  Rails version                  5.2.4.1
  Environment                    production
  Database adapter               PostgreSQL
  Mailer queue                   ActiveJob::QueueAdapters::AsyncAdapter
  Mailer delivery                sendmail
SCM:
  Git                            2.17.1
  Filesystem                     
Redmine plugins:
  periodictask                   4.1.0
  redmine_checklists             3.1.16
  redmine_indicator              0.2.10
  redmine_issue_dynamic_edit     0.6.9
  redmine_work_time              0.4.0
  time_logger                    0.5.4

[Luckyvb]

Completed 500 Internal Server Error in 8ms (ActiveRecord: 1.7ms)
ArgumentError (wrong number of arguments (given 2, expected 0..1)):
plugins/time_logger/app/models/time_logger.rb:15:in `initialize'
plugins/time_logger/app/controllers/time_loggers_controller.rb:18:in `start'

[Luckyvb]

diff --git a/app/models/time_logger.rb b/app/models/time_logger.rb
index e50b01b..f2863d8 100644
--- a/app/models/time_logger.rb
+++ b/app/models/time_logger.rb
@@ -12,8 +12,9 @@ class TimeLogger < ActiveRecord::Base
belongs_to :user
has_one :issue

• def initialize(arguments = nil)
• super(arguments)

• def initialize(attributes = nil, options = {})
• super(attributes, options)
  self.user_id = User.current.id
  self.started_on = DateTime.now
  self.time_spent = 0.0