Hello guys, when I try to post request to remove item from a custom v4 list i got this in console: success: true and status code: 1 but I also got Array error[1] where the error is "media has already been taken" but the item was not removed from my list by any means on the website

Not sure whats the problem, below is a piece of my code for delete movies or tvs:

const options = { method: 'POST', headers: { accept: 'application/json', 'content-type': 'application/json', Authorization: 'Bearer ' + sessionStore.requestToken, }, body: JSON.stringify({items: [ {media_type: media, media_id: movieid}, ]}) };

        fetch(`https://api.themoviedb.org/4/list/${list.id}/items`, options)
        .then(response => response.json())
        .then(response => {
            console.log(response);
            this.fetchFavoriteMovies();
        })
        .catch(err => console.error(err));
    }
},