TypeError: /home/aprilu/myapp/azawia/views/instituts/conferance.ejs:27
   25|     <link rel="stylesheet" href="/stylesheets/css/vertical.news.slider.css?v=1.0">
   26|     <link rel="stylesheet" href="/stylesheets/css/owl.theme.default.min.css">
>> 27|     <title><%= conferance.name %></title>
   28|
   29|
   30|     <meta property="og:url"           content="http://zu.edu.ly/faculty/<%= faculty._id %>/conferance/<%= conferance._id %>" />

Cannot read property 'name' of null
   at eval (/home/aprilu/myapp/azawia/views/instituts/conferance.ejs:12:37)
   at conferance (/home/aprilu/nodevenv/myapp/azawia/10/lib/node_modules/ejs/lib/ejs.js:682:17)
   at tryHandleCache (/home/aprilu/nodevenv/myapp/azawia/10/lib/node_modules/ejs/lib/ejs.js:254:36)
   at View.exports.renderFile [as engine] (/home/aprilu/nodevenv/myapp/azawia/10/lib/node_modules/ejs/lib/ejs.js:485:10)
   at View.render (/home/aprilu/nodevenv/myapp/azawia/10/lib/node_modules/express/lib/view.js:135:8)
   at tryRender (/home/aprilu/nodevenv/myapp/azawia/10/lib/node_modules/express/lib/application.js:640:10)
   at Function.render (/home/aprilu/nodevenv/myapp/azawia/10/lib/node_modules/express/lib/application.js:592:3)
   at ServerResponse.render (/home/aprilu/nodevenv/myapp/azawia/10/lib/node_modules/express/lib/response.js:1017:7)
   at Conferance.findById (/home/aprilu/myapp/azawia/routes/facultyroutes.js:652:25)
   at immediate (/home/aprilu/nodevenv/myapp/azawia/10/lib/node_modules/mongoose/lib/model.js:5074:18)
   at process._tickCallback (internal/process/next_tick.js:61:11)