Function: An internal curl error has occurred within the executor! Error Msg: Operation timed out

[Error] Type: Exception
[Error] Message: An internal curl error has occurred within the executor! Error Msg: Operation timed out
[Error] File: /usr/src/code/app/executor.php
[Error] Line: 544`

import { Client, Account, Models } from "node-appwrite";
import { MongoClient } from "mongodb";

module.exports = async function (req: any, res: any) {
  const client = new Client();
  const user = req.variables["MONGODB_USER"];
  const password = req.variables["MONGODB_PASSWORD"];
  const hostname = req.variables["MONGODB_HOSTNAME"];
  // Create a new MongoClient
  const mongoUri = `mongodb://${user}:${password}@${hostname}:27017/?authMechanism=DEFAULT`;
  const mongoDbClient = new MongoClient(mongoUri);
  let userId: string;

  if (
    !req.variables["APPWRITE_FUNCTION_ENDPOINT"] ||
    !req.variables["APPWRITE_FUNCTION_API_KEY"]
  ) {
    console.warn(
      "Environment variables are not set. Function cannot use Appwrite SDK."
    );
  } else {
    client
      .setEndpoint(req.variables["APPWRITE_FUNCTION_ENDPOINT"])
      .setProject(req.variables["APPWRITE_FUNCTION_PROJECT_ID"])
      .setJWT(req.variables["APPWRITE_FUNCTION_JWT"])
      .setSelfSigned(true);
  }
  const account = new Account(client);
  let accountData: Models.Account<Models.Preferences>; 

  try {
    accountData = await account.get();
  } catch (error: any) {
    console.log(error); // Failure
  }

  userId = accountData!.$id;

  async function run() {
    try {
      // Connect the client to the server (optional starting in v4.7)
      await mongoDbClient.connect();
      let reqPayloadObj = JSON.parse(req.payload ?? "{}"); //Make string to object

      console.log(reqPayloadObj);

      const pipeline = //Pipeline 

      const coll = mongoDbClient.db("aticAR").collection("container_items");
      let myContainerItems = await coll.aggregate(pipeline).toArray();
      //Create Response
      res.json(JSON.stringify(myContainerItems));
    } catch(error: any){
      res.json({'error': error.toString()});
      console.log(error);
    } 
    finally {
      // Ensures that the client will close when you finish/error
      await mongoDbClient.close();
    }
  }
  run();
};

Command "top" returned error "connection 1 to <server-ip> closed"
Command "currentOp" returned error "Invalid collection name specified 'admin.$cmd.sys.inprog"
Command "serverStatus" returned error "connection 3 to <server-ip> closed"