Q:

Handlebars - Error: each doesn't match else

I'm trying to inject my MongoDB data to the HTML, but i keep getting this:
"Error: each doesn't match else", I tried to change a few lines but i still getting this error, it's my first project with MongoDB or databases.
What to i need to change in order my code to work? is it HTML or node problem?
HTML
{{#each ideas}}
 <div>
   <p>{{tip}}</p>
 </div>
{{/else}}

server.js
 const path = require('path');
 const express = require('express');
 const exphbs = require('express-handlebars');
 const bodyParser = require('body-parser')
 const mongoose = require('mongoose');
 const handlebars = require('handlebars')
 const app = express();

 //map global promise - get rid of warning
 mongoose.Promise = global.Promise;

 // connect to  mongoose
 mongoose.connect('mongodb://localhost/peppino-calc', {
   useMongoClient: true
 })
 .then(() => { console.log('MongoDB connected...')})
 .catch(err => console.log(err));

 //Load salaryModel
 require('./modles/Idea.js');
 const Idea = mongoose.model('ideas');

 //handlebars middleware
  app.engine('handlebars', exphbs({defaultLayout: 'main'}));
  app.set('view engine', 'handlebars');

  handlebars.registerHelper("toLowerCase", function(input) {
      var output = input.toLowerCase();
      return output.replace(" ", "");
  });

 //body parser middleware
 app.use(bodyParser.urlencoded({extended: false}))
 app.use(bodyParser.json())

 // post history page
 app.get('/history', (req, res) => {
   Idea.find({})
    .sort({date: 'desc'})
    .then(ideas => {
      res.render('../js/newJs/history', {
        ideas:ideas
      })
    });
 })

  //process form
  app.post('/ideas', (req, res) => {
    let errors = [];
    if(errors.length > 0) {
      console.log(errors[0]);
    } else {
      const newUser = {
        amount: req.body.totalamount,
        hours: req.body.totalhours,
        salary: req.body.totalsalary,
        tip: req.body.totaltip,
        date: req.body.datetotal
      }
      new Idea(newUser)
      .save()
      .then(idea => {
        res.redirect('/history');
      })
    }
  });

  app.use(express.static(path.join(__dirname, './js/newJs')));
  app.set('port', process.env.PORT || 5700);

  var server = app.listen(app.get('port'), function() {
    console.log('listening on port ', server.address().port);
  });

A:

The error is from Handlebars, an #each iterator should be closed with /each
{{#each ideas}}
 <div>
   <p>{{tip}}</p>
 </div>
{{/each}}

else can be used for when there is an empty list, if it is inside the each section:
{{#each ideas}}
 <div>
   <p>{{tip}}</p>
 </div>
{{else}}
 <div>
   <p>none</p>
 </div>
{{/each}}

