Error: Connection closed. on some route

[autsada]

Summary

I deployed my app on Vercel and I got an error on one specific route, other routes work fine. I tested on several browsers and all of them are having the same error, this is the error that appears in the console Error: Connection closed. at c
I tested locally (npm run build and npm start) and the app works fine for all routes. I tried to upgrade next to the latest version (13.5.4) and also downgrade to several versions, but the error still exists. Has anyone faced this issue before?

Additional information

Error: Connection closed.
    at c

Example

No response

[razzeee]

Were you able to figure this out?

[autsada]

Yes, but I can't remember how.