Can't create apps

[parasiteoflife]

I get this:

 Showing /app/app/views/apps/new.html.haml where line #7 raised:

wrong number of arguments (given 2, expected 0..1)

Extracted source (around line #7):

  = f.semantic_errors
  = f.inputs "Basic" do
    = f.input :name, placeholder: "Angelfish", input_html: {class: "span6"}
  = f.inputs "Tracking" do
    = f.input :click_tracking_enabled, as: :boolean, hint: "Rewrite all the links in html emails so that you can find out when users click them"
    = f.input :open_tracking_enabled, as: :boolean, hint: "Adds a small transparent image to the end of html emails so that you can find out when an email is opened"


Rails.root: /app