modified a little bit but can't run it.....got problem on database

[Aayush1332]

1- so i have already edited some parts of the code as per my requirements. I configured .env file as well then connected to database of my own. but once i try to run, it stored bunch of movies, theaters and scessions. dont know how they got loded up in the database.
2- now i am stuck when i press enter for npm start and it shows;
Server running in development mode on port 3000
MongoDB Connected: #####