MongoError: Topology closed

[Ased2235]

Hello, when i run npm start it's showing this error

npm start

spruce@4.0.0 start
node update.js; node ./bin/www

Developer key: pxdo2rqHVVw1DMEHeYwXyE9nKwH5b3SxzB5pMVUs
Verify your account in /me with this key

spruce is listening on http://localhost:8000

home/senpai/code/spruce/node_modules/mongodb/lib/core/sdam/topology.js:325
drainWaitQueue(this[kWaitQueue], new MongoError('Topology closed'));
^

MongoError: Topology closed
at NativeTopology.close (/home/senpai/code/spruce/node_modules/mongodb/lib/core/sdam/topology.js:325:38)
at /home/senpai/code/spruce/node_modules/mongodb/lib/mongo_client.js:267:21
at maybePromise (/home/senpai/code/spruce/node_modules/mongodb/lib/utils.js:719:3)
at MongoClient.close (/home/senpai/code/spruce/node_modules/mongodb/lib/mongo_client.js:248:10)
at /home/senpai/code/spruce/node_modules/mongoose/lib/connection.js:711:20
at new Promise ()
at NativeConnection.Connection.openUri (/home/senpai/code/spruce/node_modules/mongoose/lib/connection.js:709:19)
at Mongoose.connect (/home/senpai/code/spruce/node_modules/mongoose/lib/index.js:335:15)
at Object. (/home/senpai/code/spruce/utils/models/keys.js:6:10)`
npm ERR! A complete log of this run can be found in:
npm ERR! /home/senpai/.npm/_logs/2021-06-07T13_48_06_101Z-debug.log

can anyone help me?
Thanks!

[dan-online]

Hi @Ased2235, is this the same mongo version as listed on the github repo's package.json or did you install a later version?

[Ased2235]

Hi @Ased2235, is this the same mongo version as listed on the github repo's package.json or did you install a later version?

Same as github repo's package.json

[dan-online]

The error says that the server connection was closed, so you need to reopen the connection. Perhaps the connection disconnected or was closed somewhere?

[Ased2235]

The error says that the server connection was closed, so you need to reopen the connection. Perhaps the connection disconnected or was closed somewhere?

But it's not closed as i have one more active connection to ping the server.

[dan-online]

Hmm, the error reports that the database connection is closed are you sure you don't close the connection somewhere?

[Ased2235]

Hmm, the error reports that the database connection is closed are you sure you don't close the connection somewhere?

No, it's active I already tested it but only here it shows close error. I don't know why it is doing this.

[god-s-perfect-idiot]

Im getting the same error. Please lmk if this was fixed

[god-s-perfect-idiot]

For those of you running in to this error, the problem is indeed multiple parallel instances of Mongo being open. Save those connect calls to a separate script and import that.