Added the urlencoded middleware to the index.js

server/index.js

@@ -9,6 +9,7 @@ app.set('view engine', 'ejs');
 
 // Default middleware
 app.use(express.json());
+app.use(express.urlencoded());
 
 // Middlewares which require no authentication
 app.use("/api/auth", require('./routes/auth'));
@@ -48,4 +49,4 @@ db.authenticate().then(() => {
 }).catch(err => {
     console.error("Could not connect to the database: " + err.message);
     process.exit(111);
-});
+});