Exception when trying to access 'Statistiken' Tab

[g1raffi]

New issue now coming up, when the login works just fine. I can't access with the admin user (Hussein K.) the Statistiken Tab.
Following Exception is coming up:

NoMethodError in CensusEvaluation::Bund#index
Showing /Users/snd1/Documents/PSE/hitobito_patria/app/views/census_evaluation/base/index.html.haml where line #7 raised:

undefined method `item' for #FilterNavigation::Dropdown:0x007fec339efd00
Extracted source (around line #7):

-# https://github.com/pfadipatria/hitobito_patria.

.row-fluid
- content_for(:filter, FilterNavigation::MemberCounts.new(self, params[:name], params[:year]))

• content_for(:toolbar, render('actions_index'))

[hairmare]

This could be a regression coming from merging hitobito. You might want to check if the census code in either hitobito of hitobito_Pbs look too different from this.