I have problem with "MaxListenersExceededWarning"

[pahavisal]

HEROKU LOG

2020-12-01T01:55:41.856466+00:00 app[worker.1]: Server count posted!
2020-12-01T01:59:15.211813+00:00 app[worker.1]: �[33mWARNING:�[0m ytdl-core is out of date! Update with "npm install ytdl-core@latest".
2020-12-01T02:15:30.137323+00:00 app[worker.1]: (node:4) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 disconnect listeners added to [VoiceConnection]. Use emitter.setMaxListeners() to increase limit
2020-12-01T02:25:41.634778+00:00 app[worker.1]: Server count posted!
2020-12-01T02:29:54.941539+00:00 app[worker.1]: Error: No suitable format found
2020-12-01T02:29:54.941547+00:00 app[worker.1]:     at download (/app/node_modules/ytdl-core-discord/index.js:37:26)
2020-12-01T02:29:54.941548+00:00 app[worker.1]:     at runMicrotasks (<anonymous>)
2020-12-01T02:29:54.941548+00:00 app[worker.1]:     at processTicksAndRejections (node:internal/process/task_queues:93:5)
2020-12-01T02:29:54.941549+00:00 app[worker.1]:     at async Object.play (/app/include/play.js:51:20)
2020-12-01T02:55:41.678064+00:00 app[worker.1]: Server count posted!

Any thing to fix this? Thank!

[BlazeIsClone]

HEROKU LOG

2020-12-01T01:55:41.856466+00:00 app[worker.1]: Server count posted!
2020-12-01T01:59:15.211813+00:00 app[worker.1]: �[33mWARNING:�[0m ytdl-core is out of date! Update with "npm install ytdl-core@latest".
2020-12-01T02:15:30.137323+00:00 app[worker.1]: (node:4) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 disconnect listeners added to [VoiceConnection]. Use emitter.setMaxListeners() to increase limit
2020-12-01T02:25:41.634778+00:00 app[worker.1]: Server count posted!
2020-12-01T02:29:54.941539+00:00 app[worker.1]: Error: No suitable format found
2020-12-01T02:29:54.941547+00:00 app[worker.1]:     at download (/app/node_modules/ytdl-core-discord/index.js:37:26)
2020-12-01T02:29:54.941548+00:00 app[worker.1]:     at runMicrotasks (<anonymous>)
2020-12-01T02:29:54.941548+00:00 app[worker.1]:     at processTicksAndRejections (node:internal/process/task_queues:93:5)
2020-12-01T02:29:54.941549+00:00 app[worker.1]:     at async Object.play (/app/include/play.js:51:20)
2020-12-01T02:55:41.678064+00:00 app[worker.1]: Server count posted!

Any thing to fix this? Thank!

You can increase the default limit by adding this inside your index.js.
but be careful dont increase the number too much if you get the same error again just keep increasing.

const events = (require("events").EventEmitter.defaultMaxListeners = 25);

[pahavisal]

Let me try, Thank!