TypeError: /home/hdteam/Projects/sharedocview/server/views/app/requireEmail.pug:10
   8|     //- Start Facebook meta tags
   9|     meta(property="og:url" content="https://app.sharedocview.com/visualizer/" + link._id)
 > 10|     meta(property="og:title" content="ShareDocView - " + document.name)
   11|     meta(property="og:description" content=document.description || document.name)
   12|     meta(property="og:image" content=document.thumbnail || "https://app.sharedocview.com/assets/images/sdv-doc-sample.png")
   13|     meta(property="og:type" content="website")

Cannot read property 'name' of null
   at eval (eval at wrap (/home/hdteam/Projects/sharedocview/server/node_modules/pug-runtime/wrap.js:6:10), <anonymous>:22:113)
   at template (eval at wrap (/home/hdteam/Projects/sharedocview/server/node_modules/pug-runtime/wrap.js:6:10), <anonymous>:628:7)
   at Object.exports.renderFile (/home/hdteam/Projects/sharedocview/server/node_modules/pug/lib/index.js:452:38)
   at Object.exports.renderFile (/home/hdteam/Projects/sharedocview/server/node_modules/pug/lib/index.js:442:21)
   at View.exports.__express [as engine] (/home/hdteam/Projects/sharedocview/server/node_modules/pug/lib/index.js:491:11)
   at View.render (/home/hdteam/Projects/sharedocview/server/node_modules/express/lib/view.js:135:8)
   at tryRender (/home/hdteam/Projects/sharedocview/server/node_modules/express/lib/application.js:640:10)
   at Function.render (/home/hdteam/Projects/sharedocview/server/node_modules/express/lib/application.js:592:3)
   at ServerResponse.render (/home/hdteam/Projects/sharedocview/server/node_modules/express/lib/response.js:1017:7)
   at checkForRequiredEmail (/home/hdteam/Projects/sharedocview/server/middleware/document.js:83:18)
   at runMicrotasks (<anonymous>)
   at processTicksAndRejections (internal/process/task_queues.js:93:5)
   at runNextTicks (internal/process/task_queues.js:62:3)
   at processImmediate (internal/timers.js:434:9)