how to prevent url after getting status code 422 in nuxt

i am searching for login & register strategies and i found this video

https://www.youtube.com/watch?v=vRyayu8KEIw

its looks good but when i try on me its redirect whole page to error like this

when i change code on plugins/axios.js from

$axios.onError(error => {
    if (error.response.status == 422) {
        store.dispatch('validation/setErrors', error.response.data.errors);
    }

    return Promise.reject(error);
})

to

$axios.onError(error => {
    if (error.response.status == 422) {
        store.dispatch('validation/setErrors', error.response.data.errors);
    }

    return Promise.reject(error.response);
})

getting error like this

still redirecting to error page help me thanks

via Chebli Mohamed