10 instances of Prisma Client actively running.

[devpedrodiass]

Question

The Context

I'm facing right now this problem:

warn(prisma-client) There are already 10 instances of Prisma Client actively running.

But it is not in Development, I'm facing that in the Production. I'm using Vercel to Deploy.

This is my db.ts that I call every time I need to go to the database

import { PrismaClient } from "@prisma/client";

const prismaClientSingleton = () => {
  return new PrismaClient();
};

declare global {
  var prismaGlobal: undefined | ReturnType<typeof prismaClientSingleton>;
}

console.log(
  "---> PRISMA - Instancia Existente: ",
  globalThis.prismaGlobal ? true : false,
  " - NODE_ENV: ",
  process.env.NODE_ENV
);

export const db = globalThis.prismaGlobal ?? prismaClientSingleton();

if (process.env.NODE_ENV !== "production") {
  console.log("---> PRISMA - Instancia DEV");
  globalThis.prismaGlobal = db;
}

How can I fix that?

How to reproduce (optional)

No response

Expected behavior (optional)

No response

Information about Prisma Schema, Client Queries and Environment (optional)

{
 "@prisma/client": "^5.11.0",
 "next": "14.1.3",
 "prisma": "^5.11.0"
}

[ludralph]

Hi @devpedrodiass 👋

Can you please try the suggestion in this comment. Update your code as stated in the comment and let us know if the issue persist