I'm able to signup as a user and login as a user successfully on my local host, but on Heroku I receive an application error. It looks like the request is a timeout issue (H12 / 503 error). I'm confused because the login and signup was working fine about a month ago. I took a break from the project and at the time Heroku was deployed successfully and was working. Now I'm having problems on Heroku and don't know how I can fix the issue or what caused it in the first place.
This is my heroku log -
2021-04-13T03:30:27.742004+00:00 heroku[router]: at=error code=H12 desc="Request timeout" method=POST path="/auth/signup" host=reciperec-cristina.herokuapp.com request_id=e0e634e0-fd8e-4517-b428-f319e6beaddb fwd="73.202.97.117" dyno=web.1 connect=1ms service=30000ms status=503 bytes=0 protocol=https