Laravel google oauth 2 call back return 403 forbidden

Question

I am trying to implement Google OAuth login. I will redirect to google login page. But after login it will redirect to Path defined in route with 403 error code.

http://labstoclinic.com/login/google/callback?state=access&code=4%2FtwCGdNaAZXluKqUiG4aPpUsghLLltF9hTMw9z-7ftDrcEulSSGXSpbMJv8BFgH6xD79ZrW_9NX9HalEzrDcC5Mo&scope=email+profile+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.email+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.profile#

Above url is browser return url.

Path defined in route file is :

 Route::get('login/google/callback', 'OAuth\SocialController@googleHandleProviderCallback');

Callback function

 public function googleHandleProviderCallback()
{
    $googleUser = Socialite::driver('google')->user();
    echo "<pre>"; print_r($googleUser); exit;
}