/grundini/src/views/project-illustrations.jade:5 3| block content 4| section#illustrationBrowser.illustration-browser-layout > 5| h1.h6.illustration-browser-layout-title= illustrations.photoset.photo[1].title 6| img(src= illustrations.photoset.photo[1].url_o) 7| 8| Cannot read properties of undefined (reading 'photo')

TypeError: /grundini/src/views/project-illustrations.jade:5
    3| block content
    4|   section#illustrationBrowser.illustration-browser-layout
  > 5|     h1.h6.illustration-browser-layout-title= illustrations.photoset.photo[1].title
    6|     img(src= illustrations.photoset.photo[1].url_o)
    7| 
    8| 

Cannot read properties of undefined (reading 'photo')
    at eval (eval at exports.compile (/grundini/node_modules/jade/lib/index.js:218:8), <anonymous>:462:125)
    at eval (eval at exports.compile (/grundini/node_modules/jade/lib/index.js:218:8), <anonymous>:495:22)
    at res (/grundini/node_modules/jade/lib/index.js:219:38)
    at Object.exports.renderFile (/grundini/node_modules/jade/lib/index.js:380:38)
    at Object.exports.renderFile (/grundini/node_modules/jade/lib/index.js:370:21)
    at View.exports.__express [as engine] (/grundini/node_modules/jade/lib/index.js:417:11)
    at View.render (/grundini/node_modules/express/lib/view.js:135:8)
    at tryRender (/grundini/node_modules/express/lib/application.js:640:10)
    at Function.render (/grundini/node_modules/express/lib/application.js:592:3)
    at ServerResponse.render (/grundini/node_modules/express/lib/response.js:1016:7)