Getting 'This Serverless Function has crashed' in Vercel

[RageshAntony]

I deployed my forked repo in Vercel but I got this error

Logs:

Why? I followed your steps. (I didn't get any build error)

This is my repo: https://github.com/RageshAntony/vidsrc-api-stermio.git

I am using Redis to store URLs until it expires. (check for expiry and get new if expired )

please help me