Unable to fetch data using a simple Rest API - node.js

Question

I created a simple Rest API using Expressjs, Prisma, SQL Server, and Docker-compose. Here is the article that I'm following. I'm trying to fetch data using that API but getting the following errors:
Error creating a database connection. (Error creating a database connection.)
at RequestHandler.handleRequestError (/app/node_modules/#prisma/client/runtime/index.js:28664:13)
at RequestHandler.request (/app/node_modules/#prisma/client/runtime/index.js:28640:12)
at async consumer (/app/node_modules/#prisma/client/runtime/index.js:29618:18)
at async PrismaClient._request (/app/node_modules/#prisma/client/runtime/index.js:29639:16) { clientVersion: '4.1.1',
errorCode: undefined }
I was able to insert data like this way:
src/index.ts:
import { PrismaClient } from '#prisma/client';
const prisma = new PrismaClient();
async function main() {
await prisma.user.create({
data: {
name: 'Alice',
email: 'alice#prisma.io',
},
});
}
main()
.then(async () => {
await prisma.$disconnect();
})
.catch(async (e) => {
console.error(e);
await prisma.$disconnect();
process.exit(1);
});
But while trying to fetch that data using this API
http://localhost:8000/users the error appears.
Here is the Rest API code:
import express, { Response } from 'express';
import cors from 'cors';
import { config as dotenv } from 'dotenv';
import { PrismaClient } from '#prisma/client';
const app = express();
const prisma = new PrismaClient();
dotenv();
app.use(cors());
app.use(express.json());
app.get('/users', async (_, res: Response) => {
try {
const users = await prisma.user.findMany();
res.json(users);
} catch (err) {
return res.status(500).json({
success: false,
message: err,
});
}
});
const PORT = process.env.PORT || 8000;
app.listen(PORT, () => console.log(`Server running in port --> ${PORT}`));