TypeError: /home/nathalie/grandin/views/layout.pug:184
182| a(href=`/${locale}/sporthorses`)= __("Sporthorses")
183| ul.dropdown-menu
> 184| each sporthorse in sporthorses
185| li
186| a(href=`/${locale}/horse/${sporthorse.slug}`)= sporthorse.birthname
187| // Right Menu
Cannot read property 'length' of undefined
at eval (eval at wrap (/home/nathalie/grandin/node_modules/pug-runtime/wrap.js:6:10), <anonymous>:492:32)
at eval (eval at wrap (/home/nathalie/grandin/node_modules/pug-runtime/wrap.js:6:10), <anonymous>:515:4)
at template (eval at wrap (/home/nathalie/grandin/node_modules/pug-runtime/wrap.js:6:10), <anonymous>:984:57)
at Object.exports.renderFile (/home/nathalie/grandin/node_modules/pug/lib/index.js:410:38)
at Object.exports.renderFile (/home/nathalie/grandin/node_modules/pug/lib/index.js:400:21)
at View.exports.__express [as engine] (/home/nathalie/grandin/node_modules/pug/lib/index.js:447:11)
at View.render (/home/nathalie/grandin/node_modules/express/lib/view.js:128:8)
at tryRender (/home/nathalie/grandin/node_modules/express/lib/application.js:640:10)
at Function.render (/home/nathalie/grandin/node_modules/express/lib/application.js:592:3)
at ServerResponse.render (/home/nathalie/grandin/node_modules/express/lib/response.js:966:7)
at exports.productionErrors (/home/nathalie/grandin/handlers/errorHandlers.js:71:7)
at Layer.handle_error (/home/nathalie/grandin/node_modules/express/lib/router/layer.js:71:5)
at trim_prefix (/home/nathalie/grandin/node_modules/express/lib/router/index.js:315:13)
at /home/nathalie/grandin/node_modules/express/lib/router/index.js:284:7
at Function.process_params (/home/nathalie/grandin/node_modules/express/lib/router/index.js:335:12)
at IncomingMessage.next (/home/nathalie/grandin/node_modules/express/lib/router/index.js:275:10)