Instrument.js what is it?

In my console, i am getting lots of errors from sentry sdk itself

I am using vue 2.5x and below is a error

[Vue warn]: Property or method “toJSON” is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties.
The error file is instrument.js which is not a file i have created, its sentries.

There are multiple toJSON errors here.

Furthurmore, erros with mycode now do not show the affected filename but rather always instrument.js kinda annoying…

Will have to remove this sdk until this can be solved.
Thanks.