title: node js app deployed to heroku cant insert data to postgresql
body: <p>Monika39_makerToday at 2:37 PM
  hi, I have created a website using html, css, node.js and postgresql. it has a page that has html form. it worked well in my computer. all the data submitted in the form were successfully being saved to postgresql. then i deployed it in heroku. but now, the form is not sending the data to database. it keeps giving error 42703 which i think is because it is failing to insert data. i have also put the files in github <a href="https://github.com/Monika39-maker/school.github.io" rel="nofollow noreferrer">https://github.com/Monika39-maker/school.github.io</a>
  GitHub
  Monika39-maker/school.github.io</p>
  <p>the heroku link <a href="https://ancient-shore-24857.herokuapp.com/html/admission.html" rel="nofollow noreferrer">https://ancient-shore-24857.herokuapp.com/html/admission.html</a></p>