NODE JS site startup error

Job ID: 39225329

Budget: £250 – £750 GBP

My website is encountering a startup error on the home page. This issue is causing a 500 Internal Server Error message.

Key Requirements:
- Diagnose and resolve the startup error promptly.
- Prevent any future occurrences of this issue.

Ideal Skills and Experience:
- Proficient in website troubleshooting and maintenance.
- Familiarity with handling 500 Internal Server Errors.
- Experience in preventative website care.

I ordered a website, it worked, but now when launched via 'npm start' it gives an error, I need you to fix it, since I don’t understand this at all and maintain the site

Check if you can do this, and if so, we can start a long-term cooperation,.
Related categories: JavaScript Node.js