TypeError: /home/ipvietna/myapp/views/article.ejs:11
   9| <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/js/bootstrap.bundle.min.js" integrity="sha384-HwwvtgBNo3bZJJLYd8oVXjrBZt8cqVSpeBNS5n7C8IVInixGAoxmnlMuBnhbgrkm" crossorigin="anonymous"></script>
   10| <!-- truongluat -->
>> 11| <title><%= rs[0].Ten %></title>
   12|     <meta charset="UTF-8">
   13|     <meta name="viewport" content="width=device-width, initial-scale=1">
   14|     <link rel="stylesheet" href="/css/style.css">

Cannot read properties of undefined (reading 'Ten')
   at eval ("/home/ipvietna/myapp/views/article.ejs":12:32)
   at article (/home/ipvietna/nodevenv/myapp/18/lib/node_modules/ejs/lib/ejs.js:703:17)
   at tryHandleCache (/home/ipvietna/nodevenv/myapp/18/lib/node_modules/ejs/lib/ejs.js:274:36)
   at exports.renderFile [as engine] (/home/ipvietna/nodevenv/myapp/18/lib/node_modules/ejs/lib/ejs.js:491:10)
   at View.render (/home/ipvietna/nodevenv/myapp/18/lib/node_modules/express/lib/view.js:135:8)
   at tryRender (/home/ipvietna/nodevenv/myapp/18/lib/node_modules/express/lib/application.js:657:10)
   at Function.render (/home/ipvietna/nodevenv/myapp/18/lib/node_modules/express/lib/application.js:609:3)
   at ServerResponse.render (/home/ipvietna/nodevenv/myapp/18/lib/node_modules/express/lib/response.js:1039:7)
   at Query.<anonymous> (/home/ipvietna/myapp/router.js:89:17)
   at Query.<anonymous> (/home/ipvietna/nodevenv/myapp/18/lib/node_modules/mysql/lib/Connection.js:526:10)