Student Applications - Nothing happens when you click on the status of any application

There is a console error preventing things from working properly.

The select2('data') method was called on an element that is not using Select2

$(document).on('change', '#applicant-class-1-id', function(){ if(typeof $(this).select2('data')[0] !== 'undefined' && typeof $(this).select2('data')[0]['application_only_selection'] !== 'undefined' && $(this).select2('data')[0]['application_only_selection'] == "1"){