Redmine

I'm new to to ruby and redmine. I use extened_fields plugin newest version in redmine 2.4.6 and when I select on several issues and right click on it and choose edit. it gives me this error

Internal error

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

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

And my error log shows

ActionView::Template::Error (wrong number of arguments (4 for 3)):
93: <% @custom_fields.each do |custom_field| >
94: <p>
95: <label><= h(custom_field.name) ></label>
96: <= custom_field_tag_for_bulk_edit('issue', custom_field, Projects Projects, @issue_params[:custom_field_values][custom_field.id.to_s]) >
97: </p>
98: < end %>
99:
app/views/issues/bulk_edit.html.erb:96:in `block (2 levels) in app_views_issues_bulk_edit_html_erb__1466857573327355685_70119411110820'
app/views/issues/bulk_edit.html.erb:93:in `block in app_views_issues_bulk_edit_html_erb__1466857573327355685_70119411110820'
app/views/issues/bulk_edit.html.erb:25:in `_app_views_issues_bulk_edit_html_erb___1466857573327355685_70119411110820'

Can anybody please help me with this issue.